Home / 3,033,615,028.60-4,543,620,098.10-2,489,419,444.60

Finding the Fourth Proportional to 3,033,615,028.60, 4,543,620,098.10 and 2,489,419,444.60

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Solution

The fourth proportional to 3,033,615,028.60, 4,543,620,098.10 and 2,489,419,444.60 is: 3,728,547,002.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,033,615,028.60 : 4,543,620,098.10 = 2,489,419,444.60 : x
  2. Step 2: Convert to fraction form
    3,033,615,028.60/4,543,620,098.10 = 2,489,419,444.60/x
  3. Step 3: Cross multiply
    3,033,615,028.60x = 4,543,620,098.10 × 2,489,419,444.60
  4. Step 4: Simplify right side
    3,033,615,028.60x = 11,310,976,221,085,499,392
  5. Step 5: Solve for x
    x = 11,310,976,221,085,499,392/3,033,615,028.60
  6. Step 6: Final answer
    x = 3,728,547,002.32

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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.