Home / 27,492,031.70-41,238,047.55-27,324,070.10

Finding the Fourth Proportional to 27,492,031.70, 41,238,047.55 and 27,324,070.10

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Solution

The fourth proportional to 27,492,031.70, 41,238,047.55 and 27,324,070.10 is: 40,986,105.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,492,031.70 : 41,238,047.55 = 27,324,070.10 : x
  2. Step 2: Convert to fraction form
    27,492,031.70/41,238,047.55 = 27,324,070.10/x
  3. Step 3: Cross multiply
    27,492,031.70x = 41,238,047.55 × 27,324,070.10
  4. Step 4: Simplify right side
    27,492,031.70x = 1,126,791,302,043,333.25
  5. Step 5: Solve for x
    x = 1,126,791,302,043,333.25/27,492,031.70
  6. Step 6: Final answer
    x = 40,986,105.15

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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.