Home / 63,520,010.60-95,280,015.90-39,333,540.20

Finding the Fourth Proportional to 63,520,010.60, 95,280,015.90 and 39,333,540.20

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Solution

The fourth proportional to 63,520,010.60, 95,280,015.90 and 39,333,540.20 is: 59,000,310.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,520,010.60 : 95,280,015.90 = 39,333,540.20 : x
  2. Step 2: Convert to fraction form
    63,520,010.60/95,280,015.90 = 39,333,540.20/x
  3. Step 3: Cross multiply
    63,520,010.60x = 95,280,015.90 × 39,333,540.20
  4. Step 4: Simplify right side
    63,520,010.60x = 3,747,700,335,659,289.50
  5. Step 5: Solve for x
    x = 3,747,700,335,659,289.50/63,520,010.60
  6. Step 6: Final answer
    x = 59,000,310.30

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1.5x scale

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.