Home / 27,764,034.20-41,646,051.30-16,398,632.60

Finding the Fourth Proportional to 27,764,034.20, 41,646,051.30 and 16,398,632.60

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Solution

The fourth proportional to 27,764,034.20, 41,646,051.30 and 16,398,632.60 is: 24,597,948.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,764,034.20 : 41,646,051.30 = 16,398,632.60 : x
  2. Step 2: Convert to fraction form
    27,764,034.20/41,646,051.30 = 16,398,632.60/x
  3. Step 3: Cross multiply
    27,764,034.20x = 41,646,051.30 × 16,398,632.60
  4. Step 4: Simplify right side
    27,764,034.20x = 682,938,294,509,452.38
  5. Step 5: Solve for x
    x = 682,938,294,509,452.38/27,764,034.20
  6. Step 6: Final answer
    x = 24,597,948.90

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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.