Home / 183,766,686.10-275,650,029.15-165,591,403.90

Finding the Fourth Proportional to 183,766,686.10, 275,650,029.15 and 165,591,403.90

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Solution

The fourth proportional to 183,766,686.10, 275,650,029.15 and 165,591,403.90 is: 248,387,105.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,766,686.10 : 275,650,029.15 = 165,591,403.90 : x
  2. Step 2: Convert to fraction form
    183,766,686.10/275,650,029.15 = 165,591,403.90/x
  3. Step 3: Cross multiply
    183,766,686.10x = 275,650,029.15 × 165,591,403.90
  4. Step 4: Simplify right side
    183,766,686.10x = 45,645,275,312,024,424
  5. Step 5: Solve for x
    x = 45,645,275,312,024,424/183,766,686.10
  6. Step 6: Final answer
    x = 248,387,105.85

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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.