Home / 36,295,759.20-54,442,230.40-9,002,120.16

Finding the Fourth Proportional to 36,295,759.20, 54,442,230.40 and 9,002,120.16

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Solution

The fourth proportional to 36,295,759.20, 54,442,230.40 and 9,002,120.16 is: 13,502,830.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,295,759.20 : 54,442,230.40 = 9,002,120.16 : x
  2. Step 2: Convert to fraction form
    36,295,759.20/54,442,230.40 = 9,002,120.16/x
  3. Step 3: Cross multiply
    36,295,759.20x = 54,442,230.40 × 9,002,120.16
  4. Step 4: Simplify right side
    36,295,759.20x = 490,095,499,839,204.88
  5. Step 5: Solve for x
    x = 490,095,499,839,204.88/36,295,759.20
  6. Step 6: Final answer
    x = 13,502,830.93

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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.