Home / 17,593,616.48-26,382,142.92-6,815,963.84

Finding the Fourth Proportional to 17,593,616.48, 26,382,142.92 and 6,815,963.84

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Solution

The fourth proportional to 17,593,616.48, 26,382,142.92 and 6,815,963.84 is: 10,220,737.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,593,616.48 : 26,382,142.92 = 6,815,963.84 : x
  2. Step 2: Convert to fraction form
    17,593,616.48/26,382,142.92 = 6,815,963.84/x
  3. Step 3: Cross multiply
    17,593,616.48x = 26,382,142.92 × 6,815,963.84
  4. Step 4: Simplify right side
    17,593,616.48x = 179,819,732,164,432.03
  5. Step 5: Solve for x
    x = 179,819,732,164,432.03/17,593,616.48
  6. Step 6: Final answer
    x = 10,220,737.30

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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.