Home / 229,825,230.30-344,737,845.45-93,608,372.70

Finding the Fourth Proportional to 229,825,230.30, 344,737,845.45 and 93,608,372.70

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Solution

The fourth proportional to 229,825,230.30, 344,737,845.45 and 93,608,372.70 is: 140,412,559.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,825,230.30 : 344,737,845.45 = 93,608,372.70 : x
  2. Step 2: Convert to fraction form
    229,825,230.30/344,737,845.45 = 93,608,372.70/x
  3. Step 3: Cross multiply
    229,825,230.30x = 344,737,845.45 × 93,608,372.70
  4. Step 4: Simplify right side
    229,825,230.30x = 32,270,348,720,678,600
  5. Step 5: Solve for x
    x = 32,270,348,720,678,600/229,825,230.30
  6. Step 6: Final answer
    x = 140,412,559.05

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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.