Home / 170,145,818.24-234,802,185.36-96,806,960.24

Finding the Fourth Proportional to 170,145,818.24, 234,802,185.36 and 96,806,960.24

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Solution

The fourth proportional to 170,145,818.24, 234,802,185.36 and 96,806,960.24 is: 133,594,149.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,145,818.24 : 234,802,185.36 = 96,806,960.24 : x
  2. Step 2: Convert to fraction form
    170,145,818.24/234,802,185.36 = 96,806,960.24/x
  3. Step 3: Cross multiply
    170,145,818.24x = 234,802,185.36 × 96,806,960.24
  4. Step 4: Simplify right side
    170,145,818.24x = 22,730,485,822,410,632
  5. Step 5: Solve for x
    x = 22,730,485,822,410,632/170,145,818.24
  6. Step 6: Final answer
    x = 133,594,149.17

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