Home / 47,996,150.55-66,234,644.96-27,092,583.15

Finding the Fourth Proportional to 47,996,150.55, 66,234,644.96 and 27,092,583.15

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Solution

The fourth proportional to 47,996,150.55, 66,234,644.96 and 27,092,583.15 is: 37,387,740.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,996,150.55 : 66,234,644.96 = 27,092,583.15 : x
  2. Step 2: Convert to fraction form
    47,996,150.55/66,234,644.96 = 27,092,583.15/x
  3. Step 3: Cross multiply
    47,996,150.55x = 66,234,644.96 × 27,092,583.15
  4. Step 4: Simplify right side
    47,996,150.55x = 1,794,467,625,522,892.25
  5. Step 5: Solve for x
    x = 1,794,467,625,522,892.25/47,996,150.55
  6. Step 6: Final answer
    x = 37,387,740.58

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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.