Home / 41,428,672.56-57,196,065.15-36,832,276.62

Finding the Fourth Proportional to 41,428,672.56, 57,196,065.15 and 36,832,276.62

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Solution

The fourth proportional to 41,428,672.56, 57,196,065.15 and 36,832,276.62 is: 50,850,320.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,428,672.56 : 57,196,065.15 = 36,832,276.62 : x
  2. Step 2: Convert to fraction form
    41,428,672.56/57,196,065.15 = 36,832,276.62/x
  3. Step 3: Cross multiply
    41,428,672.56x = 57,196,065.15 × 36,832,276.62
  4. Step 4: Simplify right side
    41,428,672.56x = 2,106,661,293,180,341.50
  5. Step 5: Solve for x
    x = 2,106,661,293,180,341.50/41,428,672.56
  6. Step 6: Final answer
    x = 50,850,320.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.