Home / 24,258,439.20-36,387,658.80-9,874,102.80

Finding the Fourth Proportional to 24,258,439.20, 36,387,658.80 and 9,874,102.80

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Solution

The fourth proportional to 24,258,439.20, 36,387,658.80 and 9,874,102.80 is: 14,811,154.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,258,439.20 : 36,387,658.80 = 9,874,102.80 : x
  2. Step 2: Convert to fraction form
    24,258,439.20/36,387,658.80 = 9,874,102.80/x
  3. Step 3: Cross multiply
    24,258,439.20x = 36,387,658.80 × 9,874,102.80
  4. Step 4: Simplify right side
    24,258,439.20x = 359,295,483,642,524.62
  5. Step 5: Solve for x
    x = 359,295,483,642,524.62/24,258,439.20
  6. Step 6: Final answer
    x = 14,811,154.20

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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.