Home / 2,720,649,922.59-4,079,077,502.84-1,205,474,770.69

Finding the Fourth Proportional to 2,720,649,922.59, 4,079,077,502.84 and 1,205,474,770.69

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Solution

The fourth proportional to 2,720,649,922.59, 4,079,077,502.84 and 1,205,474,770.69 is: 1,807,371,458.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,720,649,922.59 : 4,079,077,502.84 = 1,205,474,770.69 : x
  2. Step 2: Convert to fraction form
    2,720,649,922.59/4,079,077,502.84 = 1,205,474,770.69/x
  3. Step 3: Cross multiply
    2,720,649,922.59x = 4,079,077,502.84 × 1,205,474,770.69
  4. Step 4: Simplify right side
    2,720,649,922.59x = 4,917,225,017,362,787,328
  5. Step 5: Solve for x
    x = 4,917,225,017,362,787,328/2,720,649,922.59
  6. Step 6: Final answer
    x = 1,807,371,458.02

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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.