Home / 24,204,065.40-36,306,098.10-12,838,663.80

Finding the Fourth Proportional to 24,204,065.40, 36,306,098.10 and 12,838,663.80

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Solution

The fourth proportional to 24,204,065.40, 36,306,098.10 and 12,838,663.80 is: 19,257,995.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,204,065.40 : 36,306,098.10 = 12,838,663.80 : x
  2. Step 2: Convert to fraction form
    24,204,065.40/36,306,098.10 = 12,838,663.80/x
  3. Step 3: Cross multiply
    24,204,065.40x = 36,306,098.10 × 12,838,663.80
  4. Step 4: Simplify right side
    24,204,065.40x = 466,121,787,395,718.81
  5. Step 5: Solve for x
    x = 466,121,787,395,718.81/24,204,065.40
  6. Step 6: Final answer
    x = 19,257,995.70

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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.