Home / 63,877,537.60-88,150,907.28-36,375,471.52

Finding the Fourth Proportional to 63,877,537.60, 88,150,907.28 and 36,375,471.52

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Solution

The fourth proportional to 63,877,537.60, 88,150,907.28 and 36,375,471.52 is: 50,198,096.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,877,537.60 : 88,150,907.28 = 36,375,471.52 : x
  2. Step 2: Convert to fraction form
    63,877,537.60/88,150,907.28 = 36,375,471.52/x
  3. Step 3: Cross multiply
    63,877,537.60x = 88,150,907.28 × 36,375,471.52
  4. Step 4: Simplify right side
    63,877,537.60x = 3,206,530,817,225,801
  5. Step 5: Solve for x
    x = 3,206,530,817,225,801/63,877,537.60
  6. Step 6: Final answer
    x = 50,198,096.82

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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.