Home / 24,468,443.28-36,700,290.36-7,429,263.92

Finding the Fourth Proportional to 24,468,443.28, 36,700,290.36 and 7,429,263.92

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Solution

The fourth proportional to 24,468,443.28, 36,700,290.36 and 7,429,263.92 is: 11,143,174.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,468,443.28 : 36,700,290.36 = 7,429,263.92 : x
  2. Step 2: Convert to fraction form
    24,468,443.28/36,700,290.36 = 7,429,263.92/x
  3. Step 3: Cross multiply
    24,468,443.28x = 36,700,290.36 × 7,429,263.92
  4. Step 4: Simplify right side
    24,468,443.28x = 272,656,143,025,071.81
  5. Step 5: Solve for x
    x = 272,656,143,025,071.81/24,468,443.28
  6. Step 6: Final answer
    x = 11,143,174.90

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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.