Home / 222,440,553.60-333,760,363.20-101,209,603.20

Finding the Fourth Proportional to 222,440,553.60, 333,760,363.20 and 101,209,603.20

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Solution

The fourth proportional to 222,440,553.60, 333,760,363.20 and 101,209,603.20 is: 151,859,691.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,440,553.60 : 333,760,363.20 = 101,209,603.20 : x
  2. Step 2: Convert to fraction form
    222,440,553.60/333,760,363.20 = 101,209,603.20/x
  3. Step 3: Cross multiply
    222,440,553.60x = 333,760,363.20 × 101,209,603.20
  4. Step 4: Simplify right side
    222,440,553.60x = 33,779,753,923,359,884
  5. Step 5: Solve for x
    x = 33,779,753,923,359,884/222,440,553.60
  6. Step 6: Final answer
    x = 151,859,691.84

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.