Home / 1,347,487,462.10-2,021,231,193.15-1,150,216,562.90

Finding the Fourth Proportional to 1,347,487,462.10, 2,021,231,193.15 and 1,150,216,562.90

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Solution

The fourth proportional to 1,347,487,462.10, 2,021,231,193.15 and 1,150,216,562.90 is: 1,725,324,844.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,347,487,462.10 : 2,021,231,193.15 = 1,150,216,562.90 : x
  2. Step 2: Convert to fraction form
    1,347,487,462.10/2,021,231,193.15 = 1,150,216,562.90/x
  3. Step 3: Cross multiply
    1,347,487,462.10x = 2,021,231,193.15 × 1,150,216,562.90
  4. Step 4: Simplify right side
    1,347,487,462.10x = 2,324,853,595,811,259,392
  5. Step 5: Solve for x
    x = 2,324,853,595,811,259,392/1,347,487,462.10
  6. Step 6: Final answer
    x = 1,725,324,844.35

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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.