Home / 9,916,463.68-14,874,295.59-5,058,663.61

Finding the Fourth Proportional to 9,916,463.68, 14,874,295.59 and 5,058,663.61

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Solution

The fourth proportional to 9,916,463.68, 14,874,295.59 and 5,058,663.61 is: 7,587,791.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,916,463.68 : 14,874,295.59 = 5,058,663.61 : x
  2. Step 2: Convert to fraction form
    9,916,463.68/14,874,295.59 = 5,058,663.61/x
  3. Step 3: Cross multiply
    9,916,463.68x = 14,874,295.59 × 5,058,663.61
  4. Step 4: Simplify right side
    9,916,463.68x = 75,244,057,844,109.34
  5. Step 5: Solve for x
    x = 75,244,057,844,109.34/9,916,463.68
  6. Step 6: Final answer
    x = 7,587,791.40

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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.