Home / 1,417,177,335.60-2,125,766,003.40-1,244,990,451.60

Finding the Fourth Proportional to 1,417,177,335.60, 2,125,766,003.40 and 1,244,990,451.60

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Solution

The fourth proportional to 1,417,177,335.60, 2,125,766,003.40 and 1,244,990,451.60 is: 1,867,485,677.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,417,177,335.60 : 2,125,766,003.40 = 1,244,990,451.60 : x
  2. Step 2: Convert to fraction form
    1,417,177,335.60/2,125,766,003.40 = 1,244,990,451.60/x
  3. Step 3: Cross multiply
    1,417,177,335.60x = 2,125,766,003.40 × 1,244,990,451.60
  4. Step 4: Simplify right side
    1,417,177,335.60x = 2,646,558,376,568,892,928
  5. Step 5: Solve for x
    x = 2,646,558,376,568,892,928/1,417,177,335.60
  6. Step 6: Final answer
    x = 1,867,485,677.40

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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.