Home / 2,483,752,663.43-3,427,619,086.32-1,354,722,140.80

Finding the Fourth Proportional to 2,483,752,663.43, 3,427,619,086.32 and 1,354,722,140.80

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Solution

The fourth proportional to 2,483,752,663.43, 3,427,619,086.32 and 1,354,722,140.80 is: 1,869,538,595.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,483,752,663.43 : 3,427,619,086.32 = 1,354,722,140.80 : x
  2. Step 2: Convert to fraction form
    2,483,752,663.43/3,427,619,086.32 = 1,354,722,140.80/x
  3. Step 3: Cross multiply
    2,483,752,663.43x = 3,427,619,086.32 × 1,354,722,140.80
  4. Step 4: Simplify right side
    2,483,752,663.43x = 4,643,471,466,465,335,296
  5. Step 5: Solve for x
    x = 4,643,471,466,465,335,296/2,483,752,663.43
  6. Step 6: Final answer
    x = 1,869,538,595.71

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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.