Home / 49,168,900.80-73,753,351.20-23,659,732.80

Finding the Fourth Proportional to 49,168,900.80, 73,753,351.20 and 23,659,732.80

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Solution

The fourth proportional to 49,168,900.80, 73,753,351.20 and 23,659,732.80 is: 35,489,599.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,168,900.80 : 73,753,351.20 = 23,659,732.80 : x
  2. Step 2: Convert to fraction form
    49,168,900.80/73,753,351.20 = 23,659,732.80/x
  3. Step 3: Cross multiply
    49,168,900.80x = 73,753,351.20 × 23,659,732.80
  4. Step 4: Simplify right side
    49,168,900.80x = 1,744,984,582,496,559.50
  5. Step 5: Solve for x
    x = 1,744,984,582,496,559.50/49,168,900.80
  6. Step 6: Final answer
    x = 35,489,599.20

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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.