Home / 51,568,179.90-77,332,387.05-22,798,525.02

Finding the Fourth Proportional to 51,568,179.90, 77,332,387.05 and 22,798,525.02

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Solution

The fourth proportional to 51,568,179.90, 77,332,387.05 and 22,798,525.02 is: 34,188,997.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,568,179.90 : 77,332,387.05 = 22,798,525.02 : x
  2. Step 2: Convert to fraction form
    51,568,179.90/77,332,387.05 = 22,798,525.02/x
  3. Step 3: Cross multiply
    51,568,179.90x = 77,332,387.05 × 22,798,525.02
  4. Step 4: Simplify right side
    51,568,179.90x = 1,763,064,361,015,749
  5. Step 5: Solve for x
    x = 1,763,064,361,015,749/51,568,179.90
  6. Step 6: Final answer
    x = 34,188,997.25

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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.