Home / 34,981,732.08-48,274,664.04-19,511,804.52

Finding the Fourth Proportional to 34,981,732.08, 48,274,664.04 and 19,511,804.52

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Solution

The fourth proportional to 34,981,732.08, 48,274,664.04 and 19,511,804.52 is: 26,926,219.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,981,732.08 : 48,274,664.04 = 19,511,804.52 : x
  2. Step 2: Convert to fraction form
    34,981,732.08/48,274,664.04 = 19,511,804.52/x
  3. Step 3: Cross multiply
    34,981,732.08x = 48,274,664.04 × 19,511,804.52
  4. Step 4: Simplify right side
    34,981,732.08x = 941,925,808,017,153.38
  5. Step 5: Solve for x
    x = 941,925,808,017,153.38/34,981,732.08
  6. Step 6: Final answer
    x = 26,926,219.83

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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.