Home / 44,285,934.10-66,428,901.15-27,191,175.70

Finding the Fourth Proportional to 44,285,934.10, 66,428,901.15 and 27,191,175.70

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Solution

The fourth proportional to 44,285,934.10, 66,428,901.15 and 27,191,175.70 is: 40,786,763.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,285,934.10 : 66,428,901.15 = 27,191,175.70 : x
  2. Step 2: Convert to fraction form
    44,285,934.10/66,428,901.15 = 27,191,175.70/x
  3. Step 3: Cross multiply
    44,285,934.10x = 66,428,901.15 × 27,191,175.70
  4. Step 4: Simplify right side
    44,285,934.10x = 1,806,279,922,727,582
  5. Step 5: Solve for x
    x = 1,806,279,922,727,582/44,285,934.10
  6. Step 6: Final answer
    x = 40,786,763.55

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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.