Home / 29,526,005.70-44,289,008.55-21,873,255.30

Finding the Fourth Proportional to 29,526,005.70, 44,289,008.55 and 21,873,255.30

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Solution

The fourth proportional to 29,526,005.70, 44,289,008.55 and 21,873,255.30 is: 32,809,882.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,526,005.70 : 44,289,008.55 = 21,873,255.30 : x
  2. Step 2: Convert to fraction form
    29,526,005.70/44,289,008.55 = 21,873,255.30/x
  3. Step 3: Cross multiply
    29,526,005.70x = 44,289,008.55 × 21,873,255.30
  4. Step 4: Simplify right side
    29,526,005.70x = 968,744,790,998,032.75
  5. Step 5: Solve for x
    x = 968,744,790,998,032.75/29,526,005.70
  6. Step 6: Final answer
    x = 32,809,882.95

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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.