Home / 24,583,613.20-36,897,727.20-12,461,509.60

Finding the Fourth Proportional to 24,583,613.20, 36,897,727.20 and 12,461,509.60

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Solution

The fourth proportional to 24,583,613.20, 36,897,727.20 and 12,461,509.60 is: 18,703,572.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,583,613.20 : 36,897,727.20 = 12,461,509.60 : x
  2. Step 2: Convert to fraction form
    24,583,613.20/36,897,727.20 = 12,461,509.60/x
  3. Step 3: Cross multiply
    24,583,613.20x = 36,897,727.20 × 12,461,509.60
  4. Step 4: Simplify right side
    24,583,613.20x = 459,801,381,720,981.12
  5. Step 5: Solve for x
    x = 459,801,381,720,981.12/24,583,613.20
  6. Step 6: Final answer
    x = 18,703,572.09

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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.