Home / 36,170,520.64-54,255,042.24-10,610,964.16

Finding the Fourth Proportional to 36,170,520.64, 54,255,042.24 and 10,610,964.16

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Solution

The fourth proportional to 36,170,520.64, 54,255,042.24 and 10,610,964.16 is: 15,916,229.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,170,520.64 : 54,255,042.24 = 10,610,964.16 : x
  2. Step 2: Convert to fraction form
    36,170,520.64/54,255,042.24 = 10,610,964.16/x
  3. Step 3: Cross multiply
    36,170,520.64x = 54,255,042.24 × 10,610,964.16
  4. Step 4: Simplify right side
    36,170,520.64x = 575,698,308,707,926.12
  5. Step 5: Solve for x
    x = 575,698,308,707,926.12/36,170,520.64
  6. Step 6: Final answer
    x = 15,916,229.53

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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.