Home / 296,064,009.10-444,096,013.65-192,151,765.90

Finding the Fourth Proportional to 296,064,009.10, 444,096,013.65 and 192,151,765.90

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Solution

The fourth proportional to 296,064,009.10, 444,096,013.65 and 192,151,765.90 is: 288,227,648.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,064,009.10 : 444,096,013.65 = 192,151,765.90 : x
  2. Step 2: Convert to fraction form
    296,064,009.10/444,096,013.65 = 192,151,765.90/x
  3. Step 3: Cross multiply
    296,064,009.10x = 444,096,013.65 × 192,151,765.90
  4. Step 4: Simplify right side
    296,064,009.10x = 85,333,833,251,998,000
  5. Step 5: Solve for x
    x = 85,333,833,251,998,000/296,064,009.10
  6. Step 6: Final answer
    x = 288,227,648.85

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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.