Home / 17,067,086.25-25,600,654.02-6,969,707.25

Finding the Fourth Proportional to 17,067,086.25, 25,600,654.02 and 6,969,707.25

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Solution

The fourth proportional to 17,067,086.25, 25,600,654.02 and 6,969,707.25 is: 10,454,570.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,067,086.25 : 25,600,654.02 = 6,969,707.25 : x
  2. Step 2: Convert to fraction form
    17,067,086.25/25,600,654.02 = 6,969,707.25/x
  3. Step 3: Cross multiply
    17,067,086.25x = 25,600,654.02 × 6,969,707.25
  4. Step 4: Simplify right side
    17,067,086.25x = 178,429,063,927,935.66
  5. Step 5: Solve for x
    x = 178,429,063,927,935.66/17,067,086.25
  6. Step 6: Final answer
    x = 10,454,570.94

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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.