Home / 23,248,107.72-34,873,473.66-7,074,586.44

Finding the Fourth Proportional to 23,248,107.72, 34,873,473.66 and 7,074,586.44

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Solution

The fourth proportional to 23,248,107.72, 34,873,473.66 and 7,074,586.44 is: 10,612,278.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,248,107.72 : 34,873,473.66 = 7,074,586.44 : x
  2. Step 2: Convert to fraction form
    23,248,107.72/34,873,473.66 = 7,074,586.44/x
  3. Step 3: Cross multiply
    23,248,107.72x = 34,873,473.66 × 7,074,586.44
  4. Step 4: Simplify right side
    23,248,107.72x = 246,715,403,870,733.16
  5. Step 5: Solve for x
    x = 246,715,403,870,733.16/23,248,107.72
  6. Step 6: Final answer
    x = 10,612,278.94

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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.