Home / 58,673,695.20-88,006,606.20-15,541,972.80

Finding the Fourth Proportional to 58,673,695.20, 88,006,606.20 and 15,541,972.80

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Solution

The fourth proportional to 58,673,695.20, 88,006,606.20 and 15,541,972.80 is: 23,311,916.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,673,695.20 : 88,006,606.20 = 15,541,972.80 : x
  2. Step 2: Convert to fraction form
    58,673,695.20/88,006,606.20 = 15,541,972.80/x
  3. Step 3: Cross multiply
    58,673,695.20x = 88,006,606.20 × 15,541,972.80
  4. Step 4: Simplify right side
    58,673,695.20x = 1,367,796,279,780,711.50
  5. Step 5: Solve for x
    x = 1,367,796,279,780,711.50/58,673,695.20
  6. Step 6: Final answer
    x = 23,311,916.44

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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.