Home / 41,418,236.14-62,145,654.77-21,717,658.33

Finding the Fourth Proportional to 41,418,236.14, 62,145,654.77 and 21,717,658.33

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Solution

The fourth proportional to 41,418,236.14, 62,145,654.77 and 21,717,658.33 is: 32,586,083.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,418,236.14 : 62,145,654.77 = 21,717,658.33 : x
  2. Step 2: Convert to fraction form
    41,418,236.14/62,145,654.77 = 21,717,658.33/x
  3. Step 3: Cross multiply
    41,418,236.14x = 62,145,654.77 × 21,717,658.33
  4. Step 4: Simplify right side
    41,418,236.14x = 1,349,658,096,887,924.75
  5. Step 5: Solve for x
    x = 1,349,658,096,887,924.75/41,418,236.14
  6. Step 6: Final answer
    x = 32,586,083.40

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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.