Home / 14,946,301.20-22,419,451.80-11,332,502.40

Finding the Fourth Proportional to 14,946,301.20, 22,419,451.80 and 11,332,502.40

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Solution

The fourth proportional to 14,946,301.20, 22,419,451.80 and 11,332,502.40 is: 16,998,753.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,946,301.20 : 22,419,451.80 = 11,332,502.40 : x
  2. Step 2: Convert to fraction form
    14,946,301.20/22,419,451.80 = 11,332,502.40/x
  3. Step 3: Cross multiply
    14,946,301.20x = 22,419,451.80 × 11,332,502.40
  4. Step 4: Simplify right side
    14,946,301.20x = 254,068,491,330,184.34
  5. Step 5: Solve for x
    x = 254,068,491,330,184.34/14,946,301.20
  6. Step 6: Final answer
    x = 16,998,753.60

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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.