Home / 24,587,696.52-33,899,477.94-20,161,113.48

Finding the Fourth Proportional to 24,587,696.52, 33,899,477.94 and 20,161,113.48

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Solution

The fourth proportional to 24,587,696.52, 33,899,477.94 and 20,161,113.48 is: 27,796,472.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,587,696.52 : 33,899,477.94 = 20,161,113.48 : x
  2. Step 2: Convert to fraction form
    24,587,696.52/33,899,477.94 = 20,161,113.48/x
  3. Step 3: Cross multiply
    24,587,696.52x = 33,899,477.94 × 20,161,113.48
  4. Step 4: Simplify right side
    24,587,696.52x = 683,451,221,661,096.62
  5. Step 5: Solve for x
    x = 683,451,221,661,096.62/24,587,696.52
  6. Step 6: Final answer
    x = 27,796,472.15

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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.