Home / 22,246,540.80-33,382,252.80-9,464,870.40

Finding the Fourth Proportional to 22,246,540.80, 33,382,252.80 and 9,464,870.40

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Solution

The fourth proportional to 22,246,540.80, 33,382,252.80 and 9,464,870.40 is: 14,202,598.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,246,540.80 : 33,382,252.80 = 9,464,870.40 : x
  2. Step 2: Convert to fraction form
    22,246,540.80/33,382,252.80 = 9,464,870.40/x
  3. Step 3: Cross multiply
    22,246,540.80x = 33,382,252.80 × 9,464,870.40
  4. Step 4: Simplify right side
    22,246,540.80x = 315,958,696,412,037.12
  5. Step 5: Solve for x
    x = 315,958,696,412,037.12/22,246,540.80
  6. Step 6: Final answer
    x = 14,202,598.92

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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.