Home / 367,587,027.33-507,270,108.24-202,574,596.83

Finding the Fourth Proportional to 367,587,027.33, 507,270,108.24 and 202,574,596.83

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Solution

The fourth proportional to 367,587,027.33, 507,270,108.24 and 202,574,596.83 is: 279,552,949.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,587,027.33 : 507,270,108.24 = 202,574,596.83 : x
  2. Step 2: Convert to fraction form
    367,587,027.33/507,270,108.24 = 202,574,596.83/x
  3. Step 3: Cross multiply
    367,587,027.33x = 507,270,108.24 × 202,574,596.83
  4. Step 4: Simplify right side
    367,587,027.33x = 102,760,037,660,628,464
  5. Step 5: Solve for x
    x = 102,760,037,660,628,464/367,587,027.33
  6. Step 6: Final answer
    x = 279,552,949.43

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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.