Home / 27,492,036.20-41,238,054.30-27,324,074.60

Finding the Fourth Proportional to 27,492,036.20, 41,238,054.30 and 27,324,074.60

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Solution

The fourth proportional to 27,492,036.20, 41,238,054.30 and 27,324,074.60 is: 40,986,111.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,492,036.20 : 41,238,054.30 = 27,324,074.60 : x
  2. Step 2: Convert to fraction form
    27,492,036.20/41,238,054.30 = 27,324,074.60/x
  3. Step 3: Cross multiply
    27,492,036.20x = 41,238,054.30 × 27,324,074.60
  4. Step 4: Simplify right side
    27,492,036.20x = 1,126,791,672,052,050.75
  5. Step 5: Solve for x
    x = 1,126,791,672,052,050.75/27,492,036.20
  6. Step 6: Final answer
    x = 40,986,111.90

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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.