Home / 23,061,324.65-34,600,723.62-13,845,732.78

Finding the Fourth Proportional to 23,061,324.65, 34,600,723.62 and 13,845,732.78

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Solution

The fourth proportional to 23,061,324.65, 34,600,723.62 and 13,845,732.78 is: 20,773,844.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,061,324.65 : 34,600,723.62 = 13,845,732.78 : x
  2. Step 2: Convert to fraction form
    23,061,324.65/34,600,723.62 = 13,845,732.78/x
  3. Step 3: Cross multiply
    23,061,324.65x = 34,600,723.62 × 13,845,732.78
  4. Step 4: Simplify right side
    23,061,324.65x = 479,072,372,994,922
  5. Step 5: Solve for x
    x = 479,072,372,994,922/23,061,324.65
  6. Step 6: Final answer
    x = 20,773,844.53

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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.