Home / 36,191,999.40-54,287,999.10-32,608,818.60

Finding the Fourth Proportional to 36,191,999.40, 54,287,999.10 and 32,608,818.60

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Solution

The fourth proportional to 36,191,999.40, 54,287,999.10 and 32,608,818.60 is: 48,913,227.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,191,999.40 : 54,287,999.10 = 32,608,818.60 : x
  2. Step 2: Convert to fraction form
    36,191,999.40/54,287,999.10 = 32,608,818.60/x
  3. Step 3: Cross multiply
    36,191,999.40x = 54,287,999.10 × 32,608,818.60
  4. Step 4: Simplify right side
    36,191,999.40x = 1,770,267,514,808,863.50
  5. Step 5: Solve for x
    x = 1,770,267,514,808,863.50/36,191,999.40
  6. Step 6: Final answer
    x = 48,913,227.90

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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.