Home / 27,433,765.64-37,841,244.18-17,627,354.60

Finding the Fourth Proportional to 27,433,765.64, 37,841,244.18 and 17,627,354.60

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Solution

The fourth proportional to 27,433,765.64, 37,841,244.18 and 17,627,354.60 is: 24,314,599.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,433,765.64 : 37,841,244.18 = 17,627,354.60 : x
  2. Step 2: Convert to fraction form
    27,433,765.64/37,841,244.18 = 17,627,354.60/x
  3. Step 3: Cross multiply
    27,433,765.64x = 37,841,244.18 × 17,627,354.60
  4. Step 4: Simplify right side
    27,433,765.64x = 667,041,029,666,046.25
  5. Step 5: Solve for x
    x = 667,041,029,666,046.25/27,433,765.64
  6. Step 6: Final answer
    x = 24,314,599.70

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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.