Home / 63,461,882.70-95,192,824.05-57,888,045.90

Finding the Fourth Proportional to 63,461,882.70, 95,192,824.05 and 57,888,045.90

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Solution

The fourth proportional to 63,461,882.70, 95,192,824.05 and 57,888,045.90 is: 86,832,068.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,461,882.70 : 95,192,824.05 = 57,888,045.90 : x
  2. Step 2: Convert to fraction form
    63,461,882.70/95,192,824.05 = 57,888,045.90/x
  3. Step 3: Cross multiply
    63,461,882.70x = 95,192,824.05 × 57,888,045.90
  4. Step 4: Simplify right side
    63,461,882.70x = 5,510,526,567,957,024
  5. Step 5: Solve for x
    x = 5,510,526,567,957,024/63,461,882.70
  6. Step 6: Final answer
    x = 86,832,068.85

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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.