Home / 33,129,362.61-49,555,614.95-23,280,712.61

Finding the Fourth Proportional to 33,129,362.61, 49,555,614.95 and 23,280,712.61

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Solution

The fourth proportional to 33,129,362.61, 49,555,614.95 and 23,280,712.61 is: 34,823,791.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,129,362.61 : 49,555,614.95 = 23,280,712.61 : x
  2. Step 2: Convert to fraction form
    33,129,362.61/49,555,614.95 = 23,280,712.61/x
  3. Step 3: Cross multiply
    33,129,362.61x = 49,555,614.95 × 23,280,712.61
  4. Step 4: Simplify right side
    33,129,362.61x = 1,153,690,029,585,890.50
  5. Step 5: Solve for x
    x = 1,153,690,029,585,890.50/33,129,362.61
  6. Step 6: Final answer
    x = 34,823,791.91

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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.