Home / 88,464,970.80-132,697,456.20-27,054,010.80

Finding the Fourth Proportional to 88,464,970.80, 132,697,456.20 and 27,054,010.80

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Solution

The fourth proportional to 88,464,970.80, 132,697,456.20 and 27,054,010.80 is: 40,581,016.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,464,970.80 : 132,697,456.20 = 27,054,010.80 : x
  2. Step 2: Convert to fraction form
    88,464,970.80/132,697,456.20 = 27,054,010.80/x
  3. Step 3: Cross multiply
    88,464,970.80x = 132,697,456.20 × 27,054,010.80
  4. Step 4: Simplify right side
    88,464,970.80x = 3,589,998,413,167,327
  5. Step 5: Solve for x
    x = 3,589,998,413,167,327/88,464,970.80
  6. Step 6: Final answer
    x = 40,581,016.20

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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.