Home / 16,143,306.30-24,214,959.45-8,585,034.30

Finding the Fourth Proportional to 16,143,306.30, 24,214,959.45 and 8,585,034.30

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Solution

The fourth proportional to 16,143,306.30, 24,214,959.45 and 8,585,034.30 is: 12,877,551.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,143,306.30 : 24,214,959.45 = 8,585,034.30 : x
  2. Step 2: Convert to fraction form
    16,143,306.30/24,214,959.45 = 8,585,034.30/x
  3. Step 3: Cross multiply
    16,143,306.30x = 24,214,959.45 × 8,585,034.30
  4. Step 4: Simplify right side
    16,143,306.30x = 207,886,257,451,359.16
  5. Step 5: Solve for x
    x = 207,886,257,451,359.16/16,143,306.30
  6. Step 6: Final answer
    x = 12,877,551.45

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Similar ratio
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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.