Home / 15,517,473.16-23,276,208.30-5,933,821

Finding the Fourth Proportional to 15,517,473.16, 23,276,208.30 and 5,933,821

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Solution

The fourth proportional to 15,517,473.16, 23,276,208.30 and 5,933,821 is: 8,900,730.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,517,473.16 : 23,276,208.30 = 5,933,821 : x
  2. Step 2: Convert to fraction form
    15,517,473.16/23,276,208.30 = 5,933,821/x
  3. Step 3: Cross multiply
    15,517,473.16x = 23,276,208.30 × 5,933,821
  4. Step 4: Simplify right side
    15,517,473.16x = 138,116,853,610,914.30
  5. Step 5: Solve for x
    x = 138,116,853,610,914.30/15,517,473.16
  6. Step 6: Final answer
    x = 8,900,730.95

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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.