Home / 31,959,840.80-44,104,581.84-17,275,458.92

Finding the Fourth Proportional to 31,959,840.80, 44,104,581.84 and 17,275,458.92

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Solution

The fourth proportional to 31,959,840.80, 44,104,581.84 and 17,275,458.92 is: 23,840,134.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,959,840.80 : 44,104,581.84 = 17,275,458.92 : x
  2. Step 2: Convert to fraction form
    31,959,840.80/44,104,581.84 = 17,275,458.92/x
  3. Step 3: Cross multiply
    31,959,840.80x = 44,104,581.84 × 17,275,458.92
  4. Step 4: Simplify right side
    31,959,840.80x = 761,926,891,760,698.12
  5. Step 5: Solve for x
    x = 761,926,891,760,698.12/31,959,840.80
  6. Step 6: Final answer
    x = 23,840,134.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.