Home / 332,088,201.72-497,700,227.24-135,122,072.58

Finding the Fourth Proportional to 332,088,201.72, 497,700,227.24 and 135,122,072.58

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Solution

The fourth proportional to 332,088,201.72, 497,700,227.24 and 135,122,072.58 is: 202,507,303.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,088,201.72 : 497,700,227.24 = 135,122,072.58 : x
  2. Step 2: Convert to fraction form
    332,088,201.72/497,700,227.24 = 135,122,072.58/x
  3. Step 3: Cross multiply
    332,088,201.72x = 497,700,227.24 × 135,122,072.58
  4. Step 4: Simplify right side
    332,088,201.72x = 67,250,286,227,530,168
  5. Step 5: Solve for x
    x = 67,250,286,227,530,168/332,088,201.72
  6. Step 6: Final answer
    x = 202,507,303.42

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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.