Home / 41,512,894.20-62,215,322.40-16,892,122.05

Finding the Fourth Proportional to 41,512,894.20, 62,215,322.40 and 16,892,122.05

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Solution

The fourth proportional to 41,512,894.20, 62,215,322.40 and 16,892,122.05 is: 25,316,202.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,512,894.20 : 62,215,322.40 = 16,892,122.05 : x
  2. Step 2: Convert to fraction form
    41,512,894.20/62,215,322.40 = 16,892,122.05/x
  3. Step 3: Cross multiply
    41,512,894.20x = 62,215,322.40 × 16,892,122.05
  4. Step 4: Simplify right side
    41,512,894.20x = 1,050,948,819,360,899
  5. Step 5: Solve for x
    x = 1,050,948,819,360,899/41,512,894.20
  6. Step 6: Final answer
    x = 25,316,202.10

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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.