Home / 50,098,707.73-69,134,544.10-27,770,755.40

Finding the Fourth Proportional to 50,098,707.73, 69,134,544.10 and 27,770,755.40

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Solution

The fourth proportional to 50,098,707.73, 69,134,544.10 and 27,770,755.40 is: 38,322,715.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,098,707.73 : 69,134,544.10 = 27,770,755.40 : x
  2. Step 2: Convert to fraction form
    50,098,707.73/69,134,544.10 = 27,770,755.40/x
  3. Step 3: Cross multiply
    50,098,707.73x = 69,134,544.10 × 27,770,755.40
  4. Step 4: Simplify right side
    50,098,707.73x = 1,919,918,513,839,908.25
  5. Step 5: Solve for x
    x = 1,919,918,513,839,908.25/50,098,707.73
  6. Step 6: Final answer
    x = 38,322,715.31

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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.