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Finding the Fourth Proportional to 24,479,668.70, 36,728,542.65 and 10,103,983.10

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Solution

The fourth proportional to 24,479,668.70, 36,728,542.65 and 10,103,983.10 is: 15,159,705.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,479,668.70 : 36,728,542.65 = 10,103,983.10 : x
  2. Step 2: Convert to fraction form
    24,479,668.70/36,728,542.65 = 10,103,983.10/x
  3. Step 3: Cross multiply
    24,479,668.70x = 36,728,542.65 × 10,103,983.10
  4. Step 4: Simplify right side
    24,479,668.70x = 371,104,574,223,229.19
  5. Step 5: Solve for x
    x = 371,104,574,223,229.19/24,479,668.70
  6. Step 6: Final answer
    x = 15,159,705.74

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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.