Home / 27,941,811.48-41,912,719.14-7,747,054.04

Finding the Fourth Proportional to 27,941,811.48, 41,912,719.14 and 7,747,054.04

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Solution

The fourth proportional to 27,941,811.48, 41,912,719.14 and 7,747,054.04 is: 11,620,581.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,941,811.48 : 41,912,719.14 = 7,747,054.04 : x
  2. Step 2: Convert to fraction form
    27,941,811.48/41,912,719.14 = 7,747,054.04/x
  3. Step 3: Cross multiply
    27,941,811.48x = 41,912,719.14 × 7,747,054.04
  4. Step 4: Simplify right side
    27,941,811.48x = 324,700,100,140,922.31
  5. Step 5: Solve for x
    x = 324,700,100,140,922.31/27,941,811.48
  6. Step 6: Final answer
    x = 11,620,581.59

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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.