Home / 17,007,392.97-25,521,718.28-6,910,013.97

Finding the Fourth Proportional to 17,007,392.97, 25,521,718.28 and 6,910,013.97

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Solution

The fourth proportional to 17,007,392.97, 25,521,718.28 and 6,910,013.97 is: 10,369,339.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,007,392.97 : 25,521,718.28 = 6,910,013.97 : x
  2. Step 2: Convert to fraction form
    17,007,392.97/25,521,718.28 = 6,910,013.97/x
  3. Step 3: Cross multiply
    17,007,392.97x = 25,521,718.28 × 6,910,013.97
  4. Step 4: Simplify right side
    17,007,392.97x = 176,355,429,818,654.28
  5. Step 5: Solve for x
    x = 176,355,429,818,654.28/17,007,392.97
  6. Step 6: Final answer
    x = 10,369,339.39

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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.