Home / 15,202,323.23-22,803,484.85-3,842,771.85

Finding the Fourth Proportional to 15,202,323.23, 22,803,484.85 and 3,842,771.85

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Solution

The fourth proportional to 15,202,323.23, 22,803,484.85 and 3,842,771.85 is: 5,764,157.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,202,323.23 : 22,803,484.85 = 3,842,771.85 : x
  2. Step 2: Convert to fraction form
    15,202,323.23/22,803,484.85 = 3,842,771.85/x
  3. Step 3: Cross multiply
    15,202,323.23x = 22,803,484.85 × 3,842,771.85
  4. Step 4: Simplify right side
    15,202,323.23x = 87,628,589,663,481.48
  5. Step 5: Solve for x
    x = 87,628,589,663,481.48/15,202,323.23
  6. Step 6: Final answer
    x = 5,764,157.78

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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.