Home / 27,492,032.20-41,238,048.30-27,324,070.60

Finding the Fourth Proportional to 27,492,032.20, 41,238,048.30 and 27,324,070.60

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Solution

The fourth proportional to 27,492,032.20, 41,238,048.30 and 27,324,070.60 is: 40,986,105.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,492,032.20 : 41,238,048.30 = 27,324,070.60 : x
  2. Step 2: Convert to fraction form
    27,492,032.20/41,238,048.30 = 27,324,070.60/x
  3. Step 3: Cross multiply
    27,492,032.20x = 41,238,048.30 × 27,324,070.60
  4. Step 4: Simplify right side
    27,492,032.20x = 1,126,791,343,155,410
  5. Step 5: Solve for x
    x = 1,126,791,343,155,410/27,492,032.20
  6. Step 6: Final answer
    x = 40,986,105.90

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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.