Home / 16,325,902,015,045-22,530,429,239,288-9,389,145,656,448.80

Finding the Fourth Proportional to 16,325,902,015,045, 22,530,429,239,288 and 9,389,145,656,448.80

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Solution

The fourth proportional to 16,325,902,015,045, 22,530,429,239,288 and 9,389,145,656,448.80 is: 12,957,414,643,003.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,325,902,015,045 : 22,530,429,239,288 = 9,389,145,656,448.80 : x
  2. Step 2: Convert to fraction form
    16,325,902,015,045/22,530,429,239,288 = 9,389,145,656,448.80/x
  3. Step 3: Cross multiply
    16,325,902,015,045x = 22,530,429,239,288 × 9,389,145,656,448.80
  4. Step 4: Simplify right side
    16,325,902,015,045x = 211,541,481,829,987,995,942,387,712
  5. Step 5: Solve for x
    x = 211,541,481,829,987,995,942,387,712/16,325,902,015,045
  6. Step 6: Final answer
    x = 12,957,414,643,003.72

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.