Home / 4,015,726,050.33-5,541,836,363.46-2,231,654,698.89

Finding the Fourth Proportional to 4,015,726,050.33, 5,541,836,363.46 and 2,231,654,698.89

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Solution

The fourth proportional to 4,015,726,050.33, 5,541,836,363.46 and 2,231,654,698.89 is: 3,079,758,182.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,015,726,050.33 : 5,541,836,363.46 = 2,231,654,698.89 : x
  2. Step 2: Convert to fraction form
    4,015,726,050.33/5,541,836,363.46 = 2,231,654,698.89/x
  3. Step 3: Cross multiply
    4,015,726,050.33x = 5,541,836,363.46 × 2,231,654,698.89
  4. Step 4: Simplify right side
    4,015,726,050.33x = 12,367,465,160,994,977,792
  5. Step 5: Solve for x
    x = 12,367,465,160,994,977,792/4,015,726,050.33
  6. Step 6: Final answer
    x = 3,079,758,182.20

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1.5x scale

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.