Home / 15,206,485.44-22,746,690.72-11,584,850.88

Finding the Fourth Proportional to 15,206,485.44, 22,746,690.72 and 11,584,850.88

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Solution

The fourth proportional to 15,206,485.44, 22,746,690.72 and 11,584,850.88 is: 17,329,252.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,206,485.44 : 22,746,690.72 = 11,584,850.88 : x
  2. Step 2: Convert to fraction form
    15,206,485.44/22,746,690.72 = 11,584,850.88/x
  3. Step 3: Cross multiply
    15,206,485.44x = 22,746,690.72 × 11,584,850.88
  4. Step 4: Simplify right side
    15,206,485.44x = 263,517,020,004,679.84
  5. Step 5: Solve for x
    x = 263,517,020,004,679.84/15,206,485.44
  6. Step 6: Final answer
    x = 17,329,252.12

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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.