Home / 16,676,292.35-25,016,456.72-5,891,386.16

Finding the Fourth Proportional to 16,676,292.35, 25,016,456.72 and 5,891,386.16

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Solution

The fourth proportional to 16,676,292.35, 25,016,456.72 and 5,891,386.16 is: 8,837,792.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,676,292.35 : 25,016,456.72 = 5,891,386.16 : x
  2. Step 2: Convert to fraction form
    16,676,292.35/25,016,456.72 = 5,891,386.16/x
  3. Step 3: Cross multiply
    16,676,292.35x = 25,016,456.72 × 5,891,386.16
  4. Step 4: Simplify right side
    16,676,292.35x = 147,381,606,737,907.78
  5. Step 5: Solve for x
    x = 147,381,606,737,907.78/16,676,292.35
  6. Step 6: Final answer
    x = 8,837,792.22

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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.