Home / 34,981,739.83-48,274,674.73-19,511,812.27

Finding the Fourth Proportional to 34,981,739.83, 48,274,674.73 and 19,511,812.27

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Solution

The fourth proportional to 34,981,739.83, 48,274,674.73 and 19,511,812.27 is: 26,926,230.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,981,739.83 : 48,274,674.73 = 19,511,812.27 : x
  2. Step 2: Convert to fraction form
    34,981,739.83/48,274,674.73 = 19,511,812.27/x
  3. Step 3: Cross multiply
    34,981,739.83x = 48,274,674.73 × 19,511,812.27
  4. Step 4: Simplify right side
    34,981,739.83x = 941,926,390,727,072.88
  5. Step 5: Solve for x
    x = 941,926,390,727,072.88/34,981,739.83
  6. Step 6: Final answer
    x = 26,926,230.52

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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.