Home / 36,291,340.60-54,437,010.90-35,059,622.20

Finding the Fourth Proportional to 36,291,340.60, 54,437,010.90 and 35,059,622.20

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Solution

The fourth proportional to 36,291,340.60, 54,437,010.90 and 35,059,622.20 is: 52,589,433.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,291,340.60 : 54,437,010.90 = 35,059,622.20 : x
  2. Step 2: Convert to fraction form
    36,291,340.60/54,437,010.90 = 35,059,622.20/x
  3. Step 3: Cross multiply
    36,291,340.60x = 54,437,010.90 × 35,059,622.20
  4. Step 4: Simplify right side
    36,291,340.60x = 1,908,541,035,851,282
  5. Step 5: Solve for x
    x = 1,908,541,035,851,282/36,291,340.60
  6. Step 6: Final answer
    x = 52,589,433.30

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Similar ratio
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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.