Home / 36,288,800.10-54,433,200.15-13,566,744.90

Finding the Fourth Proportional to 36,288,800.10, 54,433,200.15 and 13,566,744.90

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Solution

The fourth proportional to 36,288,800.10, 54,433,200.15 and 13,566,744.90 is: 20,350,117.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,288,800.10 : 54,433,200.15 = 13,566,744.90 : x
  2. Step 2: Convert to fraction form
    36,288,800.10/54,433,200.15 = 13,566,744.90/x
  3. Step 3: Cross multiply
    36,288,800.10x = 54,433,200.15 × 13,566,744.90
  4. Step 4: Simplify right side
    36,288,800.10x = 738,481,340,525,691.75
  5. Step 5: Solve for x
    x = 738,481,340,525,691.75/36,288,800.10
  6. Step 6: Final answer
    x = 20,350,117.35

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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.