Home / 17,427,449.30-24,054,944.71-11,626,216.74

Finding the Fourth Proportional to 17,427,449.30, 24,054,944.71 and 11,626,216.74

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Solution

The fourth proportional to 17,427,449.30, 24,054,944.71 and 11,626,216.74 is: 16,047,557.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,427,449.30 : 24,054,944.71 = 11,626,216.74 : x
  2. Step 2: Convert to fraction form
    17,427,449.30/24,054,944.71 = 11,626,216.74/x
  3. Step 3: Cross multiply
    17,427,449.30x = 24,054,944.71 × 11,626,216.74
  4. Step 4: Simplify right side
    17,427,449.30x = 279,668,000,867,176.47
  5. Step 5: Solve for x
    x = 279,668,000,867,176.47/17,427,449.30
  6. Step 6: Final answer
    x = 16,047,557.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.