Home / 16,275,799.55-22,479,244.52-10,718,886.75

Finding the Fourth Proportional to 16,275,799.55, 22,479,244.52 and 10,718,886.75

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Solution

The fourth proportional to 16,275,799.55, 22,479,244.52 and 10,718,886.75 is: 14,804,340.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,275,799.55 : 22,479,244.52 = 10,718,886.75 : x
  2. Step 2: Convert to fraction form
    16,275,799.55/22,479,244.52 = 10,718,886.75/x
  3. Step 3: Cross multiply
    16,275,799.55x = 22,479,244.52 × 10,718,886.75
  4. Step 4: Simplify right side
    16,275,799.55x = 240,952,476,235,438.09
  5. Step 5: Solve for x
    x = 240,952,476,235,438.09/16,275,799.55
  6. Step 6: Final answer
    x = 14,804,340.36

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1.5x scale

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.