Home / 234,055,848.60-323,214,187.68-175,216,363.20

Finding the Fourth Proportional to 234,055,848.60, 323,214,187.68 and 175,216,363.20

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Solution

The fourth proportional to 234,055,848.60, 323,214,187.68 and 175,216,363.20 is: 241,961,116.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,055,848.60 : 323,214,187.68 = 175,216,363.20 : x
  2. Step 2: Convert to fraction form
    234,055,848.60/323,214,187.68 = 175,216,363.20/x
  3. Step 3: Cross multiply
    234,055,848.60x = 323,214,187.68 × 175,216,363.20
  4. Step 4: Simplify right side
    234,055,848.60x = 56,632,414,499,931,840
  5. Step 5: Solve for x
    x = 56,632,414,499,931,840/234,055,848.60
  6. Step 6: Final answer
    x = 241,961,116.71

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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.