Home / 75,582,001.80-113,373,002.70-24,500,680.20

Finding the Fourth Proportional to 75,582,001.80, 113,373,002.70 and 24,500,680.20

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Solution

The fourth proportional to 75,582,001.80, 113,373,002.70 and 24,500,680.20 is: 36,751,020.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,582,001.80 : 113,373,002.70 = 24,500,680.20 : x
  2. Step 2: Convert to fraction form
    75,582,001.80/113,373,002.70 = 24,500,680.20/x
  3. Step 3: Cross multiply
    75,582,001.80x = 113,373,002.70 × 24,500,680.20
  4. Step 4: Simplify right side
    75,582,001.80x = 2,777,715,682,466,436.50
  5. Step 5: Solve for x
    x = 2,777,715,682,466,436.50/75,582,001.80
  6. Step 6: Final answer
    x = 36,751,020.30

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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.