Home / 4,149,912,887.45-6,224,864,452.45-1,351,876,852.82

Finding the Fourth Proportional to 4,149,912,887.45, 6,224,864,452.45 and 1,351,876,852.82

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Solution

The fourth proportional to 4,149,912,887.45, 6,224,864,452.45 and 1,351,876,852.82 is: 2,027,813,689.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,149,912,887.45 : 6,224,864,452.45 = 1,351,876,852.82 : x
  2. Step 2: Convert to fraction form
    4,149,912,887.45/6,224,864,452.45 = 1,351,876,852.82/x
  3. Step 3: Cross multiply
    4,149,912,887.45x = 6,224,864,452.45 × 1,351,876,852.82
  4. Step 4: Simplify right side
    4,149,912,887.45x = 8,415,250,165,225,166,848
  5. Step 5: Solve for x
    x = 8,415,250,165,225,166,848/4,149,912,887.45
  6. Step 6: Final answer
    x = 2,027,813,689.94

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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.