Home / 34,981,738.83-48,274,673.36-19,511,811.27

Finding the Fourth Proportional to 34,981,738.83, 48,274,673.36 and 19,511,811.27

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Solution

The fourth proportional to 34,981,738.83, 48,274,673.36 and 19,511,811.27 is: 26,926,229.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,981,738.83 : 48,274,673.36 = 19,511,811.27 : x
  2. Step 2: Convert to fraction form
    34,981,738.83/48,274,673.36 = 19,511,811.27/x
  3. Step 3: Cross multiply
    34,981,738.83x = 48,274,673.36 × 19,511,811.27
  4. Step 4: Simplify right side
    34,981,738.83x = 941,926,315,623,657.62
  5. Step 5: Solve for x
    x = 941,926,315,623,657.62/34,981,738.83
  6. Step 6: Final answer
    x = 26,926,229.14

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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.