Home / 44,471,804.20-66,707,706.30-22,948,443.70

Finding the Fourth Proportional to 44,471,804.20, 66,707,706.30 and 22,948,443.70

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Solution

The fourth proportional to 44,471,804.20, 66,707,706.30 and 22,948,443.70 is: 34,422,665.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,471,804.20 : 66,707,706.30 = 22,948,443.70 : x
  2. Step 2: Convert to fraction form
    44,471,804.20/66,707,706.30 = 22,948,443.70/x
  3. Step 3: Cross multiply
    44,471,804.20x = 66,707,706.30 × 22,948,443.70
  4. Step 4: Simplify right side
    44,471,804.20x = 1,530,838,042,381,685.25
  5. Step 5: Solve for x
    x = 1,530,838,042,381,685.25/44,471,804.20
  6. Step 6: Final answer
    x = 34,422,665.55

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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.