Home / 4,798,147,100.73-7,198,202,281.89-1,649,952,844.17

Finding the Fourth Proportional to 4,798,147,100.73, 7,198,202,281.89 and 1,649,952,844.17

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Solution

The fourth proportional to 4,798,147,100.73, 7,198,202,281.89 and 1,649,952,844.17 is: 2,475,266,822.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,798,147,100.73 : 7,198,202,281.89 = 1,649,952,844.17 : x
  2. Step 2: Convert to fraction form
    4,798,147,100.73/7,198,202,281.89 = 1,649,952,844.17/x
  3. Step 3: Cross multiply
    4,798,147,100.73x = 7,198,202,281.89 × 1,649,952,844.17
  4. Step 4: Simplify right side
    4,798,147,100.73x = 11,876,694,327,915,390,976
  5. Step 5: Solve for x
    x = 11,876,694,327,915,390,976/4,798,147,100.73
  6. Step 6: Final answer
    x = 2,475,266,822.50

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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.