Home / 33,413,042.28-46,109,175.36-18,528,284.04

Finding the Fourth Proportional to 33,413,042.28, 46,109,175.36 and 18,528,284.04

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Solution

The fourth proportional to 33,413,042.28, 46,109,175.36 and 18,528,284.04 is: 25,568,575.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,413,042.28 : 46,109,175.36 = 18,528,284.04 : x
  2. Step 2: Convert to fraction form
    33,413,042.28/46,109,175.36 = 18,528,284.04/x
  3. Step 3: Cross multiply
    33,413,042.28x = 46,109,175.36 × 18,528,284.04
  4. Step 4: Simplify right side
    33,413,042.28x = 854,323,897,920,249.25
  5. Step 5: Solve for x
    x = 854,323,897,920,249.25/33,413,042.28
  6. Step 6: Final answer
    x = 25,568,575.61

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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.