Home / 27,873,340.65-41,810,010.98-22,133,777.85

Finding the Fourth Proportional to 27,873,340.65, 41,810,010.98 and 22,133,777.85

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Solution

The fourth proportional to 27,873,340.65, 41,810,010.98 and 22,133,777.85 is: 33,200,666.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,873,340.65 : 41,810,010.98 = 22,133,777.85 : x
  2. Step 2: Convert to fraction form
    27,873,340.65/41,810,010.98 = 22,133,777.85/x
  3. Step 3: Cross multiply
    27,873,340.65x = 41,810,010.98 × 22,133,777.85
  4. Step 4: Simplify right side
    27,873,340.65x = 925,413,494,826,712
  5. Step 5: Solve for x
    x = 925,413,494,826,712/27,873,340.65
  6. Step 6: Final answer
    x = 33,200,666.78

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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.