Home / 54,455,650.44-75,146,611.01-29,675,309.13

Finding the Fourth Proportional to 54,455,650.44, 75,146,611.01 and 29,675,309.13

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Solution

The fourth proportional to 54,455,650.44, 75,146,611.01 and 29,675,309.13 is: 40,950,735.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,455,650.44 : 75,146,611.01 = 29,675,309.13 : x
  2. Step 2: Convert to fraction form
    54,455,650.44/75,146,611.01 = 29,675,309.13/x
  3. Step 3: Cross multiply
    54,455,650.44x = 75,146,611.01 × 29,675,309.13
  4. Step 4: Simplify right side
    54,455,650.44x = 2,229,998,911,981,628.75
  5. Step 5: Solve for x
    x = 2,229,998,911,981,628.75/54,455,650.44
  6. Step 6: Final answer
    x = 40,950,735.03

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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.