Home / 41,482,111.40-62,223,167.10-11,193,036.20

Finding the Fourth Proportional to 41,482,111.40, 62,223,167.10 and 11,193,036.20

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Solution

The fourth proportional to 41,482,111.40, 62,223,167.10 and 11,193,036.20 is: 16,789,554.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,482,111.40 : 62,223,167.10 = 11,193,036.20 : x
  2. Step 2: Convert to fraction form
    41,482,111.40/62,223,167.10 = 11,193,036.20/x
  3. Step 3: Cross multiply
    41,482,111.40x = 62,223,167.10 × 11,193,036.20
  4. Step 4: Simplify right side
    41,482,111.40x = 696,466,161,828,949
  5. Step 5: Solve for x
    x = 696,466,161,828,949/41,482,111.40
  6. Step 6: Final answer
    x = 16,789,554.30

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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.