Home / 32,192,034.30-48,288,051.45-10,629,963.90

Finding the Fourth Proportional to 32,192,034.30, 48,288,051.45 and 10,629,963.90

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Solution

The fourth proportional to 32,192,034.30, 48,288,051.45 and 10,629,963.90 is: 15,944,945.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,192,034.30 : 48,288,051.45 = 10,629,963.90 : x
  2. Step 2: Convert to fraction form
    32,192,034.30/48,288,051.45 = 10,629,963.90/x
  3. Step 3: Cross multiply
    32,192,034.30x = 48,288,051.45 × 10,629,963.90
  4. Step 4: Simplify right side
    32,192,034.30x = 513,300,243,714,842.69
  5. Step 5: Solve for x
    x = 513,300,243,714,842.69/32,192,034.30
  6. Step 6: Final answer
    x = 15,944,945.85

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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.