Home / 24,962,225.30-37,443,337.95-20,931,146.90

Finding the Fourth Proportional to 24,962,225.30, 37,443,337.95 and 20,931,146.90

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Solution

The fourth proportional to 24,962,225.30, 37,443,337.95 and 20,931,146.90 is: 31,396,720.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,962,225.30 : 37,443,337.95 = 20,931,146.90 : x
  2. Step 2: Convert to fraction form
    24,962,225.30/37,443,337.95 = 20,931,146.90/x
  3. Step 3: Cross multiply
    24,962,225.30x = 37,443,337.95 × 20,931,146.90
  4. Step 4: Simplify right side
    24,962,225.30x = 783,732,007,057,794.88
  5. Step 5: Solve for x
    x = 783,732,007,057,794.88/24,962,225.30
  6. Step 6: Final answer
    x = 31,396,720.35

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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.