Home / 2,400,417,512.11-3,595,967,359.84-1,769,002,843.15

Finding the Fourth Proportional to 2,400,417,512.11, 3,595,967,359.84 and 1,769,002,843.15

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Solution

The fourth proportional to 2,400,417,512.11, 3,595,967,359.84 and 1,769,002,843.15 is: 2,650,070,852.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,400,417,512.11 : 3,595,967,359.84 = 1,769,002,843.15 : x
  2. Step 2: Convert to fraction form
    2,400,417,512.11/3,595,967,359.84 = 1,769,002,843.15/x
  3. Step 3: Cross multiply
    2,400,417,512.11x = 3,595,967,359.84 × 1,769,002,843.15
  4. Step 4: Simplify right side
    2,400,417,512.11x = 6,361,276,483,431,560,192
  5. Step 5: Solve for x
    x = 6,361,276,483,431,560,192/2,400,417,512.11
  6. Step 6: Final answer
    x = 2,650,070,852.82

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Double scale
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1.5x scale

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.