Home / 171,799,519.22-237,081,343.62-93,481,723.35

Finding the Fourth Proportional to 171,799,519.22, 237,081,343.62 and 93,481,723.35

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Solution

The fourth proportional to 171,799,519.22, 237,081,343.62 and 93,481,723.35 is: 129,003,693.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,799,519.22 : 237,081,343.62 = 93,481,723.35 : x
  2. Step 2: Convert to fraction form
    171,799,519.22/237,081,343.62 = 93,481,723.35/x
  3. Step 3: Cross multiply
    171,799,519.22x = 237,081,343.62 × 93,481,723.35
  4. Step 4: Simplify right side
    171,799,519.22x = 22,162,772,575,555,380
  5. Step 5: Solve for x
    x = 22,162,772,575,555,380/171,799,519.22
  6. Step 6: Final answer
    x = 129,003,693.82

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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.