Home / 31,932,666.60-44,067,097.54-17,248,332.78

Finding the Fourth Proportional to 31,932,666.60, 44,067,097.54 and 17,248,332.78

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Solution

The fourth proportional to 31,932,666.60, 44,067,097.54 and 17,248,332.78 is: 23,802,708.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,932,666.60 : 44,067,097.54 = 17,248,332.78 : x
  2. Step 2: Convert to fraction form
    31,932,666.60/44,067,097.54 = 17,248,332.78/x
  3. Step 3: Cross multiply
    31,932,666.60x = 44,067,097.54 × 17,248,332.78
  4. Step 4: Simplify right side
    31,932,666.60x = 760,083,963,040,199.75
  5. Step 5: Solve for x
    x = 760,083,963,040,199.75/31,932,666.60
  6. Step 6: Final answer
    x = 23,802,708.76

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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.