Home / 2,619,957,443,229.20-3,615,728,364,520.40-1,448,031,923,592

Finding the Fourth Proportional to 2,619,957,443,229.20, 3,615,728,364,520.40 and 1,448,031,923,592

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Solution

The fourth proportional to 2,619,957,443,229.20, 3,615,728,364,520.40 and 1,448,031,923,592 is: 1,998,387,459,457.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,619,957,443,229.20 : 3,615,728,364,520.40 = 1,448,031,923,592 : x
  2. Step 2: Convert to fraction form
    2,619,957,443,229.20/3,615,728,364,520.40 = 1,448,031,923,592/x
  3. Step 3: Cross multiply
    2,619,957,443,229.20x = 3,615,728,364,520.40 × 1,448,031,923,592
  4. Step 4: Simplify right side
    2,619,957,443,229.20x = 5,235,690,098,862,631,273,103,360
  5. Step 5: Solve for x
    x = 5,235,690,098,862,631,273,103,360/2,619,957,443,229.20
  6. Step 6: Final answer
    x = 1,998,387,459,457.91

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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.