Home / 36,291,084,731.60-54,375,405,094.20-17,618,373,755.60

Finding the Fourth Proportional to 36,291,084,731.60, 54,375,405,094.20 and 17,618,373,755.60

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Solution

The fourth proportional to 36,291,084,731.60, 54,375,405,094.20 and 17,618,373,755.60 is: 26,397,838,949.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,291,084,731.60 : 54,375,405,094.20 = 17,618,373,755.60 : x
  2. Step 2: Convert to fraction form
    36,291,084,731.60/54,375,405,094.20 = 17,618,373,755.60/x
  3. Step 3: Cross multiply
    36,291,084,731.60x = 54,375,405,094.20 × 17,618,373,755.60
  4. Step 4: Simplify right side
    36,291,084,731.60x = 958,006,210,061,771,735,040
  5. Step 5: Solve for x
    x = 958,006,210,061,771,735,040/36,291,084,731.60
  6. Step 6: Final answer
    x = 26,397,838,949.90

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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.