Home / 34,981,738.08-48,274,672.32-19,511,810.52

Finding the Fourth Proportional to 34,981,738.08, 48,274,672.32 and 19,511,810.52

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Solution

The fourth proportional to 34,981,738.08, 48,274,672.32 and 19,511,810.52 is: 26,926,228.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,981,738.08 : 48,274,672.32 = 19,511,810.52 : x
  2. Step 2: Convert to fraction form
    34,981,738.08/48,274,672.32 = 19,511,810.52/x
  3. Step 3: Cross multiply
    34,981,738.08x = 48,274,672.32 × 19,511,810.52
  4. Step 4: Simplify right side
    34,981,738.08x = 941,926,259,222,928.75
  5. Step 5: Solve for x
    x = 941,926,259,222,928.75/34,981,738.08
  6. Step 6: Final answer
    x = 26,926,228.11

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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.