Home / 16,340,302.20-24,510,453.30-9,963,010.20

Finding the Fourth Proportional to 16,340,302.20, 24,510,453.30 and 9,963,010.20

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Solution

The fourth proportional to 16,340,302.20, 24,510,453.30 and 9,963,010.20 is: 14,944,515.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,340,302.20 : 24,510,453.30 = 9,963,010.20 : x
  2. Step 2: Convert to fraction form
    16,340,302.20/24,510,453.30 = 9,963,010.20/x
  3. Step 3: Cross multiply
    16,340,302.20x = 24,510,453.30 × 9,963,010.20
  4. Step 4: Simplify right side
    16,340,302.20x = 244,197,896,234,523.66
  5. Step 5: Solve for x
    x = 244,197,896,234,523.66/16,340,302.20
  6. Step 6: Final answer
    x = 14,944,515.30

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Double scale
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Similar ratio
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1.5x scale

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.