Home / 2,694,412,929.60-4,041,619,394.40-2,361,177,115.20

Finding the Fourth Proportional to 2,694,412,929.60, 4,041,619,394.40 and 2,361,177,115.20

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Solution

The fourth proportional to 2,694,412,929.60, 4,041,619,394.40 and 2,361,177,115.20 is: 3,541,765,672.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694,412,929.60 : 4,041,619,394.40 = 2,361,177,115.20 : x
  2. Step 2: Convert to fraction form
    2,694,412,929.60/4,041,619,394.40 = 2,361,177,115.20/x
  3. Step 3: Cross multiply
    2,694,412,929.60x = 4,041,619,394.40 × 2,361,177,115.20
  4. Step 4: Simplify right side
    2,694,412,929.60x = 9,542,979,222,405,763,072
  5. Step 5: Solve for x
    x = 9,542,979,222,405,763,072/2,694,412,929.60
  6. Step 6: Final answer
    x = 3,541,765,672.80

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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.