Home / 135,003,005.80-202,503,032.46-32,767,043.42

Finding the Fourth Proportional to 135,003,005.80, 202,503,032.46 and 32,767,043.42

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Solution

The fourth proportional to 135,003,005.80, 202,503,032.46 and 32,767,043.42 is: 49,150,206.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    135,003,005.80 : 202,503,032.46 = 32,767,043.42 : x
  2. Step 2: Convert to fraction form
    135,003,005.80/202,503,032.46 = 32,767,043.42/x
  3. Step 3: Cross multiply
    135,003,005.80x = 202,503,032.46 × 32,767,043.42
  4. Step 4: Simplify right side
    135,003,005.80x = 6,635,425,657,804,747
  5. Step 5: Solve for x
    x = 6,635,425,657,804,747/135,003,005.80
  6. Step 6: Final answer
    x = 49,150,206.83

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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.