Home / 24,142,246.90-36,219,785.55-10,489,534.90

Finding the Fourth Proportional to 24,142,246.90, 36,219,785.55 and 10,489,534.90

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Solution

The fourth proportional to 24,142,246.90, 36,219,785.55 and 10,489,534.90 is: 15,737,089.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,142,246.90 : 36,219,785.55 = 10,489,534.90 : x
  2. Step 2: Convert to fraction form
    24,142,246.90/36,219,785.55 = 10,489,534.90/x
  3. Step 3: Cross multiply
    24,142,246.90x = 36,219,785.55 × 10,489,534.90
  4. Step 4: Simplify right side
    24,142,246.90x = 379,928,704,597,240.69
  5. Step 5: Solve for x
    x = 379,928,704,597,240.69/24,142,246.90
  6. Step 6: Final answer
    x = 15,737,089.68

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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.