Home / 18,414,620.22-25,414,467.02-10,576,587.18

Finding the Fourth Proportional to 18,414,620.22, 25,414,467.02 and 10,576,587.18

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Solution

The fourth proportional to 18,414,620.22, 25,414,467.02 and 10,576,587.18 is: 14,597,006.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,414,620.22 : 25,414,467.02 = 10,576,587.18 : x
  2. Step 2: Convert to fraction form
    18,414,620.22/25,414,467.02 = 10,576,587.18/x
  3. Step 3: Cross multiply
    18,414,620.22x = 25,414,467.02 × 10,576,587.18
  4. Step 4: Simplify right side
    18,414,620.22x = 268,798,326,070,264.78
  5. Step 5: Solve for x
    x = 268,798,326,070,264.78/18,414,620.22
  6. Step 6: Final answer
    x = 14,597,006.23

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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.