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Finding the Fourth Proportional to 29,504,401.80, 44,256,602.70 and 27,236,920.20

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Solution

The fourth proportional to 29,504,401.80, 44,256,602.70 and 27,236,920.20 is: 40,855,380.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,504,401.80 : 44,256,602.70 = 27,236,920.20 : x
  2. Step 2: Convert to fraction form
    29,504,401.80/44,256,602.70 = 27,236,920.20/x
  3. Step 3: Cross multiply
    29,504,401.80x = 44,256,602.70 × 27,236,920.20
  4. Step 4: Simplify right side
    29,504,401.80x = 1,205,413,556,063,004.50
  5. Step 5: Solve for x
    x = 1,205,413,556,063,004.50/29,504,401.80
  6. Step 6: Final answer
    x = 40,855,380.30

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1.5x scale

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.