Home / 3,822,719,687.06-5,275,618,305.18-2,317,409,483.95

Finding the Fourth Proportional to 3,822,719,687.06, 5,275,618,305.18 and 2,317,409,483.95

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Solution

The fourth proportional to 3,822,719,687.06, 5,275,618,305.18 and 2,317,409,483.95 is: 3,198,185,819.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,822,719,687.06 : 5,275,618,305.18 = 2,317,409,483.95 : x
  2. Step 2: Convert to fraction form
    3,822,719,687.06/5,275,618,305.18 = 2,317,409,483.95/x
  3. Step 3: Cross multiply
    3,822,719,687.06x = 5,275,618,305.18 × 2,317,409,483.95
  4. Step 4: Simplify right side
    3,822,719,687.06x = 12,225,767,894,086,393,856
  5. Step 5: Solve for x
    x = 12,225,767,894,086,393,856/3,822,719,687.06
  6. Step 6: Final answer
    x = 3,198,185,819.24

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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.