Home / 33,489,425.86-46,212,248.88-18,802,223.62

Finding the Fourth Proportional to 33,489,425.86, 46,212,248.88 and 18,802,223.62

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Solution

The fourth proportional to 33,489,425.86, 46,212,248.88 and 18,802,223.62 is: 25,945,295.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,489,425.86 : 46,212,248.88 = 18,802,223.62 : x
  2. Step 2: Convert to fraction form
    33,489,425.86/46,212,248.88 = 18,802,223.62/x
  3. Step 3: Cross multiply
    33,489,425.86x = 46,212,248.88 × 18,802,223.62
  4. Step 4: Simplify right side
    33,489,425.86x = 868,893,037,424,854.62
  5. Step 5: Solve for x
    x = 868,893,037,424,854.62/33,489,425.86
  6. Step 6: Final answer
    x = 25,945,295.12

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1.5x scale

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.