Home / 3,330,822,096.80-4,992,649,964.40-1,259,743,594.40

Finding the Fourth Proportional to 3,330,822,096.80, 4,992,649,964.40 and 1,259,743,594.40

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Solution

The fourth proportional to 3,330,822,096.80, 4,992,649,964.40 and 1,259,743,594.40 is: 1,888,260,203.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,330,822,096.80 : 4,992,649,964.40 = 1,259,743,594.40 : x
  2. Step 2: Convert to fraction form
    3,330,822,096.80/4,992,649,964.40 = 1,259,743,594.40/x
  3. Step 3: Cross multiply
    3,330,822,096.80x = 4,992,649,964.40 × 1,259,743,594.40
  4. Step 4: Simplify right side
    3,330,822,096.80x = 6,289,458,811,734,288,384
  5. Step 5: Solve for x
    x = 6,289,458,811,734,288,384/3,330,822,096.80
  6. Step 6: Final answer
    x = 1,888,260,203.92

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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.