Home / 50,793,494.20-76,191,821.40-24,168,207.76

Finding the Fourth Proportional to 50,793,494.20, 76,191,821.40 and 24,168,207.76

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Solution

The fourth proportional to 50,793,494.20, 76,191,821.40 and 24,168,207.76 is: 36,253,063.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,793,494.20 : 76,191,821.40 = 24,168,207.76 : x
  2. Step 2: Convert to fraction form
    50,793,494.20/76,191,821.40 = 24,168,207.76/x
  3. Step 3: Cross multiply
    50,793,494.20x = 76,191,821.40 × 24,168,207.76
  4. Step 4: Simplify right side
    50,793,494.20x = 1,841,419,769,208,014.25
  5. Step 5: Solve for x
    x = 1,841,419,769,208,014.25/50,793,494.20
  6. Step 6: Final answer
    x = 36,253,063.47

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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.