Home / 41,581,779.30-62,376,946.97-15,695,884.76

Finding the Fourth Proportional to 41,581,779.30, 62,376,946.97 and 15,695,884.76

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Solution

The fourth proportional to 41,581,779.30, 62,376,946.97 and 15,695,884.76 is: 23,545,441.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,581,779.30 : 62,376,946.97 = 15,695,884.76 : x
  2. Step 2: Convert to fraction form
    41,581,779.30/62,376,946.97 = 15,695,884.76/x
  3. Step 3: Cross multiply
    41,581,779.30x = 62,376,946.97 × 15,695,884.76
  4. Step 4: Simplify right side
    41,581,779.30x = 979,061,370,931,387.12
  5. Step 5: Solve for x
    x = 979,061,370,931,387.12/41,581,779.30
  6. Step 6: Final answer
    x = 23,545,441.96

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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.