Home / 53,297,223.11-79,933,748.73-24,131,808.51

Finding the Fourth Proportional to 53,297,223.11, 79,933,748.73 and 24,131,808.51

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Solution

The fourth proportional to 53,297,223.11, 79,933,748.73 and 24,131,808.51 is: 36,192,240.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,297,223.11 : 79,933,748.73 = 24,131,808.51 : x
  2. Step 2: Convert to fraction form
    53,297,223.11/79,933,748.73 = 24,131,808.51/x
  3. Step 3: Cross multiply
    53,297,223.11x = 79,933,748.73 × 24,131,808.51
  4. Step 4: Simplify right side
    53,297,223.11x = 1,928,945,917,439,147
  5. Step 5: Solve for x
    x = 1,928,945,917,439,147/53,297,223.11
  6. Step 6: Final answer
    x = 36,192,240.52

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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.