Home / 23,039,952.26-31,795,037.12-12,726,675.38

Finding the Fourth Proportional to 23,039,952.26, 31,795,037.12 and 12,726,675.38

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Solution

The fourth proportional to 23,039,952.26, 31,795,037.12 and 12,726,675.38 is: 17,562,758.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,039,952.26 : 31,795,037.12 = 12,726,675.38 : x
  2. Step 2: Convert to fraction form
    23,039,952.26/31,795,037.12 = 12,726,675.38/x
  3. Step 3: Cross multiply
    23,039,952.26x = 31,795,037.12 × 12,726,675.38
  4. Step 4: Simplify right side
    23,039,952.26x = 404,645,116,232,594.38
  5. Step 5: Solve for x
    x = 404,645,116,232,594.38/23,039,952.26
  6. Step 6: Final answer
    x = 17,562,758.45

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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.