Home / 2,747,208,710.86-4,122,508,035.55-1,273,073,750.22

Finding the Fourth Proportional to 2,747,208,710.86, 4,122,508,035.55 and 1,273,073,750.22

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Solution

The fourth proportional to 2,747,208,710.86, 4,122,508,035.55 and 1,273,073,750.22 is: 1,910,396,084.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,747,208,710.86 : 4,122,508,035.55 = 1,273,073,750.22 : x
  2. Step 2: Convert to fraction form
    2,747,208,710.86/4,122,508,035.55 = 1,273,073,750.22/x
  3. Step 3: Cross multiply
    2,747,208,710.86x = 4,122,508,035.55 × 1,273,073,750.22
  4. Step 4: Simplify right side
    2,747,208,710.86x = 5,248,256,765,110,420,480
  5. Step 5: Solve for x
    x = 5,248,256,765,110,420,480/2,747,208,710.86
  6. Step 6: Final answer
    x = 1,910,396,084.71

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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.