Home / 2,276,042,951.68-3,414,551,760.36-680,802,523.36

Finding the Fourth Proportional to 2,276,042,951.68, 3,414,551,760.36 and 680,802,523.36

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Solution

The fourth proportional to 2,276,042,951.68, 3,414,551,760.36 and 680,802,523.36 is: 1,021,349,554.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,276,042,951.68 : 3,414,551,760.36 = 680,802,523.36 : x
  2. Step 2: Convert to fraction form
    2,276,042,951.68/3,414,551,760.36 = 680,802,523.36/x
  3. Step 3: Cross multiply
    2,276,042,951.68x = 3,414,551,760.36 × 680,802,523.36
  4. Step 4: Simplify right side
    2,276,042,951.68x = 2,324,635,454,596,418,048
  5. Step 5: Solve for x
    x = 2,324,635,454,596,418,048/2,276,042,951.68
  6. Step 6: Final answer
    x = 1,021,349,554.45

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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.