Home / 6,349,321,304.97-9,524,352,637.55-1,927,884,974.25

Finding the Fourth Proportional to 6,349,321,304.97, 9,524,352,637.55 and 1,927,884,974.25

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Solution

The fourth proportional to 6,349,321,304.97, 9,524,352,637.55 and 1,927,884,974.25 is: 2,891,940,013.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,349,321,304.97 : 9,524,352,637.55 = 1,927,884,974.25 : x
  2. Step 2: Convert to fraction form
    6,349,321,304.97/9,524,352,637.55 = 1,927,884,974.25/x
  3. Step 3: Cross multiply
    6,349,321,304.97x = 9,524,352,637.55 × 1,927,884,974.25
  4. Step 4: Simplify right side
    6,349,321,304.97x = 18,361,856,339,391,000,576
  5. Step 5: Solve for x
    x = 18,361,856,339,391,000,576/6,349,321,304.97
  6. Step 6: Final answer
    x = 2,891,940,013.34

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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.