Home / 25,964,794.31-35,643,784.02-22,287,326.48

Finding the Fourth Proportional to 25,964,794.31, 35,643,784.02 and 22,287,326.48

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Solution

The fourth proportional to 25,964,794.31, 35,643,784.02 and 22,287,326.48 is: 30,595,453.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,964,794.31 : 35,643,784.02 = 22,287,326.48 : x
  2. Step 2: Convert to fraction form
    25,964,794.31/35,643,784.02 = 22,287,326.48/x
  3. Step 3: Cross multiply
    25,964,794.31x = 35,643,784.02 × 22,287,326.48
  4. Step 4: Simplify right side
    25,964,794.31x = 794,404,651,146,691.38
  5. Step 5: Solve for x
    x = 794,404,651,146,691.38/25,964,794.31
  6. Step 6: Final answer
    x = 30,595,453.28

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.