Home / 62,091,098.52-85,690,244.70-35,992,354.20

Finding the Fourth Proportional to 62,091,098.52, 85,690,244.70 and 35,992,354.20

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Solution

The fourth proportional to 62,091,098.52, 85,690,244.70 and 35,992,354.20 is: 49,672,073.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,091,098.52 : 85,690,244.70 = 35,992,354.20 : x
  2. Step 2: Convert to fraction form
    62,091,098.52/85,690,244.70 = 35,992,354.20/x
  3. Step 3: Cross multiply
    62,091,098.52x = 85,690,244.70 × 35,992,354.20
  4. Step 4: Simplify right side
    62,091,098.52x = 3,084,193,638,727,073
  5. Step 5: Solve for x
    x = 3,084,193,638,727,073/62,091,098.52
  6. Step 6: Final answer
    x = 49,672,073.97

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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.