Home / 43,667,996.40-65,501,994.60-33,590,300.40

Finding the Fourth Proportional to 43,667,996.40, 65,501,994.60 and 33,590,300.40

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Solution

The fourth proportional to 43,667,996.40, 65,501,994.60 and 33,590,300.40 is: 50,385,450.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,667,996.40 : 65,501,994.60 = 33,590,300.40 : x
  2. Step 2: Convert to fraction form
    43,667,996.40/65,501,994.60 = 33,590,300.40/x
  3. Step 3: Cross multiply
    43,667,996.40x = 65,501,994.60 × 33,590,300.40
  4. Step 4: Simplify right side
    43,667,996.40x = 2,200,231,675,413,177.75
  5. Step 5: Solve for x
    x = 2,200,231,675,413,177.75/43,667,996.40
  6. Step 6: Final answer
    x = 50,385,450.60

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Double scale
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Similar ratio
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1.5x scale

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.