Home / 50,030,794.72-75,045,401.52-15,951,910.24

Finding the Fourth Proportional to 50,030,794.72, 75,045,401.52 and 15,951,910.24

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Solution

The fourth proportional to 50,030,794.72, 75,045,401.52 and 15,951,910.24 is: 23,927,613.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,030,794.72 : 75,045,401.52 = 15,951,910.24 : x
  2. Step 2: Convert to fraction form
    50,030,794.72/75,045,401.52 = 15,951,910.24/x
  3. Step 3: Cross multiply
    50,030,794.72x = 75,045,401.52 × 15,951,910.24
  4. Step 4: Simplify right side
    50,030,794.72x = 1,197,117,508,971,799.50
  5. Step 5: Solve for x
    x = 1,197,117,508,971,799.50/50,030,794.72
  6. Step 6: Final answer
    x = 23,927,613.30

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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.