Home / 3,963,306,065.40-5,944,959,098.10-1,633,043,568.60

Finding the Fourth Proportional to 3,963,306,065.40, 5,944,959,098.10 and 1,633,043,568.60

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Solution

The fourth proportional to 3,963,306,065.40, 5,944,959,098.10 and 1,633,043,568.60 is: 2,449,565,352.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,963,306,065.40 : 5,944,959,098.10 = 1,633,043,568.60 : x
  2. Step 2: Convert to fraction form
    3,963,306,065.40/5,944,959,098.10 = 1,633,043,568.60/x
  3. Step 3: Cross multiply
    3,963,306,065.40x = 5,944,959,098.10 × 1,633,043,568.60
  4. Step 4: Simplify right side
    3,963,306,065.40x = 9,708,377,220,742,260,736
  5. Step 5: Solve for x
    x = 9,708,377,220,742,260,736/3,963,306,065.40
  6. Step 6: Final answer
    x = 2,449,565,352.90

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Double scale
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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.