Home / 51,304,084.92-70,799,705.48-27,782,662.24

Finding the Fourth Proportional to 51,304,084.92, 70,799,705.48 and 27,782,662.24

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Solution

The fourth proportional to 51,304,084.92, 70,799,705.48 and 27,782,662.24 is: 38,340,110.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,304,084.92 : 70,799,705.48 = 27,782,662.24 : x
  2. Step 2: Convert to fraction form
    51,304,084.92/70,799,705.48 = 27,782,662.24/x
  3. Step 3: Cross multiply
    51,304,084.92x = 70,799,705.48 × 27,782,662.24
  4. Step 4: Simplify right side
    51,304,084.92x = 1,967,004,304,042,317
  5. Step 5: Solve for x
    x = 1,967,004,304,042,317/51,304,084.92
  6. Step 6: Final answer
    x = 38,340,110.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.