Home / 33,629,827.23-46,412,590.23-20,585,706.30

Finding the Fourth Proportional to 33,629,827.23, 46,412,590.23 and 20,585,706.30

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Solution

The fourth proportional to 33,629,827.23, 46,412,590.23 and 20,585,706.30 is: 28,410,373.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,629,827.23 : 46,412,590.23 = 20,585,706.30 : x
  2. Step 2: Convert to fraction form
    33,629,827.23/46,412,590.23 = 20,585,706.30/x
  3. Step 3: Cross multiply
    33,629,827.23x = 46,412,590.23 × 20,585,706.30
  4. Step 4: Simplify right side
    33,629,827.23x = 955,435,951,097,029.38
  5. Step 5: Solve for x
    x = 955,435,951,097,029.38/33,629,827.23
  6. Step 6: Final answer
    x = 28,410,373.46

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Double scale
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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.