Home / 63,947,480.16-88,245,338.88-36,454,265.76

Finding the Fourth Proportional to 63,947,480.16, 88,245,338.88 and 36,454,265.76

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Solution

The fourth proportional to 63,947,480.16, 88,245,338.88 and 36,454,265.76 is: 50,305,641.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,947,480.16 : 88,245,338.88 = 36,454,265.76 : x
  2. Step 2: Convert to fraction form
    63,947,480.16/88,245,338.88 = 36,454,265.76/x
  3. Step 3: Cross multiply
    63,947,480.16x = 88,245,338.88 × 36,454,265.76
  4. Step 4: Simplify right side
    63,947,480.16x = 3,216,919,035,612,780.50
  5. Step 5: Solve for x
    x = 3,216,919,035,612,780.50/63,947,480.16
  6. Step 6: Final answer
    x = 50,305,641.87

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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.