Home / 59,552,999.30-89,339,996.55-21,236,759.30

Finding the Fourth Proportional to 59,552,999.30, 89,339,996.55 and 21,236,759.30

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Solution

The fourth proportional to 59,552,999.30, 89,339,996.55 and 21,236,759.30 is: 31,858,882.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,552,999.30 : 89,339,996.55 = 21,236,759.30 : x
  2. Step 2: Convert to fraction form
    59,552,999.30/89,339,996.55 = 21,236,759.30/x
  3. Step 3: Cross multiply
    59,552,999.30x = 89,339,996.55 × 21,236,759.30
  4. Step 4: Simplify right side
    59,552,999.30x = 1,897,292,002,595,180.50
  5. Step 5: Solve for x
    x = 1,897,292,002,595,180.50/59,552,999.30
  6. Step 6: Final answer
    x = 31,858,882.42

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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.