Home / 16,541,206.20-24,811,809.30-9,721,046.70

Finding the Fourth Proportional to 16,541,206.20, 24,811,809.30 and 9,721,046.70

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Solution

The fourth proportional to 16,541,206.20, 24,811,809.30 and 9,721,046.70 is: 14,581,570.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,541,206.20 : 24,811,809.30 = 9,721,046.70 : x
  2. Step 2: Convert to fraction form
    16,541,206.20/24,811,809.30 = 9,721,046.70/x
  3. Step 3: Cross multiply
    16,541,206.20x = 24,811,809.30 × 9,721,046.70
  4. Step 4: Simplify right side
    16,541,206.20x = 241,196,756,916,794.31
  5. Step 5: Solve for x
    x = 241,196,756,916,794.31/16,541,206.20
  6. Step 6: Final answer
    x = 14,581,570.05

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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.