Home / 63,741,625.80-95,612,438.70-25,430,634.60

Finding the Fourth Proportional to 63,741,625.80, 95,612,438.70 and 25,430,634.60

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Solution

The fourth proportional to 63,741,625.80, 95,612,438.70 and 25,430,634.60 is: 38,145,951.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,741,625.80 : 95,612,438.70 = 25,430,634.60 : x
  2. Step 2: Convert to fraction form
    63,741,625.80/95,612,438.70 = 25,430,634.60/x
  3. Step 3: Cross multiply
    63,741,625.80x = 95,612,438.70 × 25,430,634.60
  4. Step 4: Simplify right side
    63,741,625.80x = 2,431,484,991,794,599
  5. Step 5: Solve for x
    x = 2,431,484,991,794,599/63,741,625.80
  6. Step 6: Final answer
    x = 38,145,951.90

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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.