Home / 15,367,882.41-23,010,514.02-11,707,172.46

Finding the Fourth Proportional to 15,367,882.41, 23,010,514.02 and 11,707,172.46

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Solution

The fourth proportional to 15,367,882.41, 23,010,514.02 and 11,707,172.46 is: 17,529,289.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,367,882.41 : 23,010,514.02 = 11,707,172.46 : x
  2. Step 2: Convert to fraction form
    15,367,882.41/23,010,514.02 = 11,707,172.46/x
  3. Step 3: Cross multiply
    15,367,882.41x = 23,010,514.02 × 11,707,172.46
  4. Step 4: Simplify right side
    15,367,882.41x = 269,388,056,025,387.91
  5. Step 5: Solve for x
    x = 269,388,056,025,387.91/15,367,882.41
  6. Step 6: Final answer
    x = 17,529,289.26

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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.