Home / 324,073,476.06-447,181,795.35-258,161,819.10

Finding the Fourth Proportional to 324,073,476.06, 447,181,795.35 and 258,161,819.10

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Solution

The fourth proportional to 324,073,476.06, 447,181,795.35 and 258,161,819.10 is: 356,231,763.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    324,073,476.06 : 447,181,795.35 = 258,161,819.10 : x
  2. Step 2: Convert to fraction form
    324,073,476.06/447,181,795.35 = 258,161,819.10/x
  3. Step 3: Cross multiply
    324,073,476.06x = 447,181,795.35 × 258,161,819.10
  4. Step 4: Simplify right side
    324,073,476.06x = 115,445,265,755,959,920
  5. Step 5: Solve for x
    x = 115,445,265,755,959,920/324,073,476.06
  6. Step 6: Final answer
    x = 356,231,763.12

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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.