Home / 25,553,974.48-35,264,302.27-13,951,537.62

Finding the Fourth Proportional to 25,553,974.48, 35,264,302.27 and 13,951,537.62

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Solution

The fourth proportional to 25,553,974.48, 35,264,302.27 and 13,951,537.62 is: 19,253,022.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,553,974.48 : 35,264,302.27 = 13,951,537.62 : x
  2. Step 2: Convert to fraction form
    25,553,974.48/35,264,302.27 = 13,951,537.62/x
  3. Step 3: Cross multiply
    25,553,974.48x = 35,264,302.27 × 13,951,537.62
  4. Step 4: Simplify right side
    25,553,974.48x = 491,991,239,872,675.50
  5. Step 5: Solve for x
    x = 491,991,239,872,675.50/25,553,974.48
  6. Step 6: Final answer
    x = 19,253,022.27

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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.