Home / 63,847,517.74-95,771,277.88-15,325,371.54

Finding the Fourth Proportional to 63,847,517.74, 95,771,277.88 and 15,325,371.54

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Solution

The fourth proportional to 63,847,517.74, 95,771,277.88 and 15,325,371.54 is: 22,988,057.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,847,517.74 : 95,771,277.88 = 15,325,371.54 : x
  2. Step 2: Convert to fraction form
    63,847,517.74/95,771,277.88 = 15,325,371.54/x
  3. Step 3: Cross multiply
    63,847,517.74x = 95,771,277.88 × 15,325,371.54
  4. Step 4: Simplify right side
    63,847,517.74x = 1,467,730,416,371,583.50
  5. Step 5: Solve for x
    x = 1,467,730,416,371,583.50/63,847,517.74
  6. Step 6: Final answer
    x = 22,988,057.61

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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.