Home / 3,963,306,219.40-5,944,959,329.10-1,633,043,722.60

Finding the Fourth Proportional to 3,963,306,219.40, 5,944,959,329.10 and 1,633,043,722.60

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Solution

The fourth proportional to 3,963,306,219.40, 5,944,959,329.10 and 1,633,043,722.60 is: 2,449,565,583.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,963,306,219.40 : 5,944,959,329.10 = 1,633,043,722.60 : x
  2. Step 2: Convert to fraction form
    3,963,306,219.40/5,944,959,329.10 = 1,633,043,722.60/x
  3. Step 3: Cross multiply
    3,963,306,219.40x = 5,944,959,329.10 × 1,633,043,722.60
  4. Step 4: Simplify right side
    3,963,306,219.40x = 9,708,378,513,499,062,272
  5. Step 5: Solve for x
    x = 9,708,378,513,499,062,272/3,963,306,219.40
  6. Step 6: Final answer
    x = 2,449,565,583.90

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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.