Home / 9,073,248.20-13,609,872.30-8,233,440.20

Finding the Fourth Proportional to 9,073,248.20, 13,609,872.30 and 8,233,440.20

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Solution

The fourth proportional to 9,073,248.20, 13,609,872.30 and 8,233,440.20 is: 12,350,160.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,073,248.20 : 13,609,872.30 = 8,233,440.20 : x
  2. Step 2: Convert to fraction form
    9,073,248.20/13,609,872.30 = 8,233,440.20/x
  3. Step 3: Cross multiply
    9,073,248.20x = 13,609,872.30 × 8,233,440.20
  4. Step 4: Simplify right side
    9,073,248.20x = 112,056,069,711,686.47
  5. Step 5: Solve for x
    x = 112,056,069,711,686.47/9,073,248.20
  6. Step 6: Final answer
    x = 12,350,160.30

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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.