Home / 50,499,023.51-75,737,540.12-13,610,052.52

Finding the Fourth Proportional to 50,499,023.51, 75,737,540.12 and 13,610,052.52

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Solution

The fourth proportional to 50,499,023.51, 75,737,540.12 and 13,610,052.52 is: 20,412,115.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,499,023.51 : 75,737,540.12 = 13,610,052.52 : x
  2. Step 2: Convert to fraction form
    50,499,023.51/75,737,540.12 = 13,610,052.52/x
  3. Step 3: Cross multiply
    50,499,023.51x = 75,737,540.12 × 13,610,052.52
  4. Step 4: Simplify right side
    50,499,023.51x = 1,030,791,898,511,412.88
  5. Step 5: Solve for x
    x = 1,030,791,898,511,412.88/50,499,023.51
  6. Step 6: Final answer
    x = 20,412,115.46

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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.