Home / 799,016,134.41-1,102,597,787.97-441,763,256.90

Finding the Fourth Proportional to 799,016,134.41, 1,102,597,787.97 and 441,763,256.90

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Solution

The fourth proportional to 799,016,134.41, 1,102,597,787.97 and 441,763,256.90 is: 609,608,703.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,016,134.41 : 1,102,597,787.97 = 441,763,256.90 : x
  2. Step 2: Convert to fraction form
    799,016,134.41/1,102,597,787.97 = 441,763,256.90/x
  3. Step 3: Cross multiply
    799,016,134.41x = 1,102,597,787.97 × 441,763,256.90
  4. Step 4: Simplify right side
    799,016,134.41x = 487,087,189,858,849,856
  5. Step 5: Solve for x
    x = 487,087,189,858,849,856/799,016,134.41
  6. Step 6: Final answer
    x = 609,608,703.61

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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.