Home / 170,523,304.39-235,307,943.97-96,179,767.75

Finding the Fourth Proportional to 170,523,304.39, 235,307,943.97 and 96,179,767.75

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Solution

The fourth proportional to 170,523,304.39, 235,307,943.97 and 96,179,767.75 is: 132,720,061.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,523,304.39 : 235,307,943.97 = 96,179,767.75 : x
  2. Step 2: Convert to fraction form
    170,523,304.39/235,307,943.97 = 96,179,767.75/x
  3. Step 3: Cross multiply
    170,523,304.39x = 235,307,943.97 × 96,179,767.75
  4. Step 4: Simplify right side
    170,523,304.39x = 22,631,863,400,764,612
  5. Step 5: Solve for x
    x = 22,631,863,400,764,612/170,523,304.39
  6. Step 6: Final answer
    x = 132,720,061.24

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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.