Home / 33,682,512.76-46,482,472.98-19,753,913.84

Finding the Fourth Proportional to 33,682,512.76, 46,482,472.98 and 19,753,913.84

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Solution

The fourth proportional to 33,682,512.76, 46,482,472.98 and 19,753,913.84 is: 27,260,756.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,682,512.76 : 46,482,472.98 = 19,753,913.84 : x
  2. Step 2: Convert to fraction form
    33,682,512.76/46,482,472.98 = 19,753,913.84/x
  3. Step 3: Cross multiply
    33,682,512.76x = 46,482,472.98 × 19,753,913.84
  4. Step 4: Simplify right side
    33,682,512.76x = 918,210,766,317,048
  5. Step 5: Solve for x
    x = 918,210,766,317,048/33,682,512.76
  6. Step 6: Final answer
    x = 27,260,756.13

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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.