Home / 234,055,839.60-323,214,175.26-175,216,354.20

Finding the Fourth Proportional to 234,055,839.60, 323,214,175.26 and 175,216,354.20

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Solution

The fourth proportional to 234,055,839.60, 323,214,175.26 and 175,216,354.20 is: 241,961,104.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,055,839.60 : 323,214,175.26 = 175,216,354.20 : x
  2. Step 2: Convert to fraction form
    234,055,839.60/323,214,175.26 = 175,216,354.20/x
  3. Step 3: Cross multiply
    234,055,839.60x = 323,214,175.26 × 175,216,354.20
  4. Step 4: Simplify right side
    234,055,839.60x = 56,632,409,414,817,032
  5. Step 5: Solve for x
    x = 56,632,409,414,817,032/234,055,839.60
  6. Step 6: Final answer
    x = 241,961,104.29

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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.