Home / 2,340,661,281.85-3,510,991,854.92-1,079,752,334.88

Finding the Fourth Proportional to 2,340,661,281.85, 3,510,991,854.92 and 1,079,752,334.88

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Solution

The fourth proportional to 2,340,661,281.85, 3,510,991,854.92 and 1,079,752,334.88 is: 1,619,628,471.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,340,661,281.85 : 3,510,991,854.92 = 1,079,752,334.88 : x
  2. Step 2: Convert to fraction form
    2,340,661,281.85/3,510,991,854.92 = 1,079,752,334.88/x
  3. Step 3: Cross multiply
    2,340,661,281.85x = 3,510,991,854.92 × 1,079,752,334.88
  4. Step 4: Simplify right side
    2,340,661,281.85x = 3,791,001,653,104,067,584
  5. Step 5: Solve for x
    x = 3,791,001,653,104,067,584/2,340,661,281.85
  6. Step 6: Final answer
    x = 1,619,628,471.03

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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.