Home / 184,067,502.17-254,012,976.20-101,561,290.97

Finding the Fourth Proportional to 184,067,502.17, 254,012,976.20 and 101,561,290.97

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Solution

The fourth proportional to 184,067,502.17, 254,012,976.20 and 101,561,290.97 is: 140,154,483.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,067,502.17 : 254,012,976.20 = 101,561,290.97 : x
  2. Step 2: Convert to fraction form
    184,067,502.17/254,012,976.20 = 101,561,290.97/x
  3. Step 3: Cross multiply
    184,067,502.17x = 254,012,976.20 × 101,561,290.97
  4. Step 4: Simplify right side
    184,067,502.17x = 25,797,885,784,987,724
  5. Step 5: Solve for x
    x = 25,797,885,784,987,724/184,067,502.17
  6. Step 6: Final answer
    x = 140,154,483.99

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.