Home / 46,992,757.76-70,489,039.70-26,513,180.61

Finding the Fourth Proportional to 46,992,757.76, 70,489,039.70 and 26,513,180.61

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Solution

The fourth proportional to 46,992,757.76, 70,489,039.70 and 26,513,180.61 is: 39,769,716.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,992,757.76 : 70,489,039.70 = 26,513,180.61 : x
  2. Step 2: Convert to fraction form
    46,992,757.76/70,489,039.70 = 26,513,180.61/x
  3. Step 3: Cross multiply
    46,992,757.76x = 70,489,039.70 × 26,513,180.61
  4. Step 4: Simplify right side
    46,992,757.76x = 1,868,888,640,657,843.25
  5. Step 5: Solve for x
    x = 1,868,888,640,657,843.25/46,992,757.76
  6. Step 6: Final answer
    x = 39,769,716.22

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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.