Home / 33,660,143.80-50,490,215.70-29,503,094.20

Finding the Fourth Proportional to 33,660,143.80, 50,490,215.70 and 29,503,094.20

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Solution

The fourth proportional to 33,660,143.80, 50,490,215.70 and 29,503,094.20 is: 44,254,641.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,660,143.80 : 50,490,215.70 = 29,503,094.20 : x
  2. Step 2: Convert to fraction form
    33,660,143.80/50,490,215.70 = 29,503,094.20/x
  3. Step 3: Cross multiply
    33,660,143.80x = 50,490,215.70 × 29,503,094.20
  4. Step 4: Simplify right side
    33,660,143.80x = 1,489,617,589,975,419
  5. Step 5: Solve for x
    x = 1,489,617,589,975,419/33,660,143.80
  6. Step 6: Final answer
    x = 44,254,641.30

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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.