Home / 1,102,753,621.44-1,521,755,691.30-600,951,749.40

Finding the Fourth Proportional to 1,102,753,621.44, 1,521,755,691.30 and 600,951,749.40

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Solution

The fourth proportional to 1,102,753,621.44, 1,521,755,691.30 and 600,951,749.40 is: 829,289,269.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,102,753,621.44 : 1,521,755,691.30 = 600,951,749.40 : x
  2. Step 2: Convert to fraction form
    1,102,753,621.44/1,521,755,691.30 = 600,951,749.40/x
  3. Step 3: Cross multiply
    1,102,753,621.44x = 1,521,755,691.30 × 600,951,749.40
  4. Step 4: Simplify right side
    1,102,753,621.44x = 914,501,744,846,141,312
  5. Step 5: Solve for x
    x = 914,501,744,846,141,312/1,102,753,621.44
  6. Step 6: Final answer
    x = 829,289,269.21

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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.