Home / 24,194,387.40-36,291,581.10-12,101,152.20

Finding the Fourth Proportional to 24,194,387.40, 36,291,581.10 and 12,101,152.20

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Solution

The fourth proportional to 24,194,387.40, 36,291,581.10 and 12,101,152.20 is: 18,151,728.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,194,387.40 : 36,291,581.10 = 12,101,152.20 : x
  2. Step 2: Convert to fraction form
    24,194,387.40/36,291,581.10 = 12,101,152.20/x
  3. Step 3: Cross multiply
    24,194,387.40x = 36,291,581.10 × 12,101,152.20
  4. Step 4: Simplify right side
    24,194,387.40x = 439,169,946,469,743.44
  5. Step 5: Solve for x
    x = 439,169,946,469,743.44/24,194,387.40
  6. Step 6: Final answer
    x = 18,151,728.30

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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.