Home / 171,873,115.50-237,190,628.51-96,532,720.26

Finding the Fourth Proportional to 171,873,115.50, 237,190,628.51 and 96,532,720.26

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Solution

The fourth proportional to 171,873,115.50, 237,190,628.51 and 96,532,720.26 is: 133,218,371.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,873,115.50 : 237,190,628.51 = 96,532,720.26 : x
  2. Step 2: Convert to fraction form
    171,873,115.50/237,190,628.51 = 96,532,720.26/x
  3. Step 3: Cross multiply
    171,873,115.50x = 237,190,628.51 × 96,532,720.26
  4. Step 4: Simplify right side
    171,873,115.50x = 22,896,656,589,766,748
  5. Step 5: Solve for x
    x = 22,896,656,589,766,748/171,873,115.50
  6. Step 6: Final answer
    x = 133,218,371.73

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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.