Home / 115,669,536,254.40-173,504,304,381.60-110,771,775,998.40

Finding the Fourth Proportional to 115,669,536,254.40, 173,504,304,381.60 and 110,771,775,998.40

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Solution

The fourth proportional to 115,669,536,254.40, 173,504,304,381.60 and 110,771,775,998.40 is: 166,157,663,997.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,669,536,254.40 : 173,504,304,381.60 = 110,771,775,998.40 : x
  2. Step 2: Convert to fraction form
    115,669,536,254.40/173,504,304,381.60 = 110,771,775,998.40/x
  3. Step 3: Cross multiply
    115,669,536,254.40x = 173,504,304,381.60 × 110,771,775,998.40
  4. Step 4: Simplify right side
    115,669,536,254.40x = 19,219,379,939,716,806,737,920
  5. Step 5: Solve for x
    x = 19,219,379,939,716,806,737,920/115,669,536,254.40
  6. Step 6: Final answer
    x = 166,157,663,997.60

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Half scale
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Double scale
Find fourth proportional to 115,669,536,255.40, 173,504,304,383.10 and 110,771,775,999.40
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.