Home / 17,229,193.20-25,842,040.20-5,869,477.80

Finding the Fourth Proportional to 17,229,193.20, 25,842,040.20 and 5,869,477.80

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Solution

The fourth proportional to 17,229,193.20, 25,842,040.20 and 5,869,477.80 is: 8,803,620.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,229,193.20 : 25,842,040.20 = 5,869,477.80 : x
  2. Step 2: Convert to fraction form
    17,229,193.20/25,842,040.20 = 5,869,477.80/x
  3. Step 3: Cross multiply
    17,229,193.20x = 25,842,040.20 × 5,869,477.80
  4. Step 4: Simplify right side
    17,229,193.20x = 151,679,281,260,607.56
  5. Step 5: Solve for x
    x = 151,679,281,260,607.56/17,229,193.20
  6. Step 6: Final answer
    x = 8,803,620.66

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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.