Home / 23,770,005.26-32,833,377.70-19,656,651.92

Finding the Fourth Proportional to 23,770,005.26, 32,833,377.70 and 19,656,651.92

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Solution

The fourth proportional to 23,770,005.26, 32,833,377.70 and 19,656,651.92 is: 27,151,625.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,770,005.26 : 32,833,377.70 = 19,656,651.92 : x
  2. Step 2: Convert to fraction form
    23,770,005.26/32,833,377.70 = 19,656,651.92/x
  3. Step 3: Cross multiply
    23,770,005.26x = 32,833,377.70 × 19,656,651.92
  4. Step 4: Simplify right side
    23,770,005.26x = 645,394,276,806,790.25
  5. Step 5: Solve for x
    x = 645,394,276,806,790.25/23,770,005.26
  6. Step 6: Final answer
    x = 27,151,625.33

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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.