Home / 41,410,318.40-62,068,821.60-19,855,246.40

Finding the Fourth Proportional to 41,410,318.40, 62,068,821.60 and 19,855,246.40

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Solution

The fourth proportional to 41,410,318.40, 62,068,821.60 and 19,855,246.40 is: 29,760,499.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,410,318.40 : 62,068,821.60 = 19,855,246.40 : x
  2. Step 2: Convert to fraction form
    41,410,318.40/62,068,821.60 = 19,855,246.40/x
  3. Step 3: Cross multiply
    41,410,318.40x = 62,068,821.60 × 19,855,246.40
  4. Step 4: Simplify right side
    41,410,318.40x = 1,232,391,746,625,642.25
  5. Step 5: Solve for x
    x = 1,232,391,746,625,642.25/41,410,318.40
  6. Step 6: Final answer
    x = 29,760,499.18

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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.