Home / 63,933,512.40-95,900,268.60-36,723,733.20

Finding the Fourth Proportional to 63,933,512.40, 95,900,268.60 and 36,723,733.20

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Solution

The fourth proportional to 63,933,512.40, 95,900,268.60 and 36,723,733.20 is: 55,085,599.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,933,512.40 : 95,900,268.60 = 36,723,733.20 : x
  2. Step 2: Convert to fraction form
    63,933,512.40/95,900,268.60 = 36,723,733.20/x
  3. Step 3: Cross multiply
    63,933,512.40x = 95,900,268.60 × 36,723,733.20
  4. Step 4: Simplify right side
    63,933,512.40x = 3,521,815,877,874,737.50
  5. Step 5: Solve for x
    x = 3,521,815,877,874,737.50/63,933,512.40
  6. Step 6: Final answer
    x = 55,085,599.80

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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.