Home / 15,842,968.20-23,764,452.30-3,875,704.20

Finding the Fourth Proportional to 15,842,968.20, 23,764,452.30 and 3,875,704.20

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Solution

The fourth proportional to 15,842,968.20, 23,764,452.30 and 3,875,704.20 is: 5,813,556.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,842,968.20 : 23,764,452.30 = 3,875,704.20 : x
  2. Step 2: Convert to fraction form
    15,842,968.20/23,764,452.30 = 3,875,704.20/x
  3. Step 3: Cross multiply
    15,842,968.20x = 23,764,452.30 × 3,875,704.20
  4. Step 4: Simplify right side
    15,842,968.20x = 92,103,987,589,809.67
  5. Step 5: Solve for x
    x = 92,103,987,589,809.67/15,842,968.20
  6. Step 6: Final answer
    x = 5,813,556.30

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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.