Home / 24,589,619.20-36,884,428.80-7,548,077.80

Finding the Fourth Proportional to 24,589,619.20, 36,884,428.80 and 7,548,077.80

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Solution

The fourth proportional to 24,589,619.20, 36,884,428.80 and 7,548,077.80 is: 11,322,116.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,589,619.20 : 36,884,428.80 = 7,548,077.80 : x
  2. Step 2: Convert to fraction form
    24,589,619.20/36,884,428.80 = 7,548,077.80/x
  3. Step 3: Cross multiply
    24,589,619.20x = 36,884,428.80 × 7,548,077.80
  4. Step 4: Simplify right side
    24,589,619.20x = 278,406,538,190,960.62
  5. Step 5: Solve for x
    x = 278,406,538,190,960.62/24,589,619.20
  6. Step 6: Final answer
    x = 11,322,116.70

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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.