Home / 1,134,884,046.20-1,701,003,371.70-521,530,273.40

Finding the Fourth Proportional to 1,134,884,046.20, 1,701,003,371.70 and 521,530,273.40

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Solution

The fourth proportional to 1,134,884,046.20, 1,701,003,371.70 and 521,530,273.40 is: 781,687,571.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,884,046.20 : 1,701,003,371.70 = 521,530,273.40 : x
  2. Step 2: Convert to fraction form
    1,134,884,046.20/1,701,003,371.70 = 521,530,273.40/x
  3. Step 3: Cross multiply
    1,134,884,046.20x = 1,701,003,371.70 × 521,530,273.40
  4. Step 4: Simplify right side
    1,134,884,046.20x = 887,124,753,497,022,848
  5. Step 5: Solve for x
    x = 887,124,753,497,022,848/1,134,884,046.20
  6. Step 6: Final answer
    x = 781,687,571.05

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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.