Home / 44,012,964.20-66,019,446.30-27,644,581.40

Finding the Fourth Proportional to 44,012,964.20, 66,019,446.30 and 27,644,581.40

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Solution

The fourth proportional to 44,012,964.20, 66,019,446.30 and 27,644,581.40 is: 41,466,872.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,012,964.20 : 66,019,446.30 = 27,644,581.40 : x
  2. Step 2: Convert to fraction form
    44,012,964.20/66,019,446.30 = 27,644,581.40/x
  3. Step 3: Cross multiply
    44,012,964.20x = 66,019,446.30 × 27,644,581.40
  4. Step 4: Simplify right side
    44,012,964.20x = 1,825,079,957,223,278.75
  5. Step 5: Solve for x
    x = 1,825,079,957,223,278.75/44,012,964.20
  6. Step 6: Final answer
    x = 41,466,872.10

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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.