Home / 36,292,140.80-54,438,211.20-32,932,908.80

Finding the Fourth Proportional to 36,292,140.80, 54,438,211.20 and 32,932,908.80

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Solution

The fourth proportional to 36,292,140.80, 54,438,211.20 and 32,932,908.80 is: 49,399,363.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,292,140.80 : 54,438,211.20 = 32,932,908.80 : x
  2. Step 2: Convert to fraction form
    36,292,140.80/54,438,211.20 = 32,932,908.80/x
  3. Step 3: Cross multiply
    36,292,140.80x = 54,438,211.20 × 32,932,908.80
  4. Step 4: Simplify right side
    36,292,140.80x = 1,792,808,644,684,738.75
  5. Step 5: Solve for x
    x = 1,792,808,644,684,738.75/36,292,140.80
  6. Step 6: Final answer
    x = 49,399,363.20

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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.