Home / 32,667,676.80-49,001,515.20-22,464,009.60

Finding the Fourth Proportional to 32,667,676.80, 49,001,515.20 and 22,464,009.60

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Solution

The fourth proportional to 32,667,676.80, 49,001,515.20 and 22,464,009.60 is: 33,696,014.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,667,676.80 : 49,001,515.20 = 22,464,009.60 : x
  2. Step 2: Convert to fraction form
    32,667,676.80/49,001,515.20 = 22,464,009.60/x
  3. Step 3: Cross multiply
    32,667,676.80x = 49,001,515.20 × 22,464,009.60
  4. Step 4: Simplify right side
    32,667,676.80x = 1,100,770,507,867,346
  5. Step 5: Solve for x
    x = 1,100,770,507,867,346/32,667,676.80
  6. Step 6: Final answer
    x = 33,696,014.40

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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.