Home / 24,276,286.20-36,428,426.10-9,141,079.80

Finding the Fourth Proportional to 24,276,286.20, 36,428,426.10 and 9,141,079.80

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Solution

The fourth proportional to 24,276,286.20, 36,428,426.10 and 9,141,079.80 is: 13,716,890.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,276,286.20 : 36,428,426.10 = 9,141,079.80 : x
  2. Step 2: Convert to fraction form
    24,276,286.20/36,428,426.10 = 9,141,079.80/x
  3. Step 3: Cross multiply
    24,276,286.20x = 36,428,426.10 × 9,141,079.80
  4. Step 4: Simplify right side
    24,276,286.20x = 332,995,149,968,502.81
  5. Step 5: Solve for x
    x = 332,995,149,968,502.81/24,276,286.20
  6. Step 6: Final answer
    x = 13,716,890.11

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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.