Home / 170,225,976.27-234,904,589.20-94,868,294.28

Finding the Fourth Proportional to 170,225,976.27, 234,904,589.20 and 94,868,294.28

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Solution

The fourth proportional to 170,225,976.27, 234,904,589.20 and 94,868,294.28 is: 130,914,201.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,225,976.27 : 234,904,589.20 = 94,868,294.28 : x
  2. Step 2: Convert to fraction form
    170,225,976.27/234,904,589.20 = 94,868,294.28/x
  3. Step 3: Cross multiply
    170,225,976.27x = 234,904,589.20 × 94,868,294.28
  4. Step 4: Simplify right side
    170,225,976.27x = 22,284,997,694,773,588
  5. Step 5: Solve for x
    x = 22,284,997,694,773,588/170,225,976.27
  6. Step 6: Final answer
    x = 130,914,201.13

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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.