Home / 17,087,665.61-25,631,517.86-6,300,292.97

Finding the Fourth Proportional to 17,087,665.61, 25,631,517.86 and 6,300,292.97

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Solution

The fourth proportional to 17,087,665.61, 25,631,517.86 and 6,300,292.97 is: 9,450,446.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,087,665.61 : 25,631,517.86 = 6,300,292.97 : x
  2. Step 2: Convert to fraction form
    17,087,665.61/25,631,517.86 = 6,300,292.97/x
  3. Step 3: Cross multiply
    17,087,665.61x = 25,631,517.86 × 6,300,292.97
  4. Step 4: Simplify right side
    17,087,665.61x = 161,486,071,752,285.97
  5. Step 5: Solve for x
    x = 161,486,071,752,285.97/17,087,665.61
  6. Step 6: Final answer
    x = 9,450,446.62

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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.