Home / 4,181,414,893.24-6,272,094,438.60-1,694,239,126.78

Finding the Fourth Proportional to 4,181,414,893.24, 6,272,094,438.60 and 1,694,239,126.78

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Solution

The fourth proportional to 4,181,414,893.24, 6,272,094,438.60 and 1,694,239,126.78 is: 2,541,347,385.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,181,414,893.24 : 6,272,094,438.60 = 1,694,239,126.78 : x
  2. Step 2: Convert to fraction form
    4,181,414,893.24/6,272,094,438.60 = 1,694,239,126.78/x
  3. Step 3: Cross multiply
    4,181,414,893.24x = 6,272,094,438.60 × 1,694,239,126.78
  4. Step 4: Simplify right side
    4,181,414,893.24x = 10,626,427,804,735,358,976
  5. Step 5: Solve for x
    x = 10,626,427,804,735,358,976/4,181,414,893.24
  6. Step 6: Final answer
    x = 2,541,347,385.05

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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.