Home / 6,165,414.30-9,248,121.45-6,165,414.30

Finding the Fourth Proportional to 6,165,414.30, 9,248,121.45 and 6,165,414.30

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Solution

The fourth proportional to 6,165,414.30, 9,248,121.45 and 6,165,414.30 is: 9,248,121.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,165,414.30 : 9,248,121.45 = 6,165,414.30 : x
  2. Step 2: Convert to fraction form
    6,165,414.30/9,248,121.45 = 6,165,414.30/x
  3. Step 3: Cross multiply
    6,165,414.30x = 9,248,121.45 × 6,165,414.30
  4. Step 4: Simplify right side
    6,165,414.30x = 57,018,500,235,966.73
  5. Step 5: Solve for x
    x = 57,018,500,235,966.73/6,165,414.30
  6. Step 6: Final answer
    x = 9,248,121.45

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Double scale
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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.