Home / 23,780,791.50-32,816,394.03-13,467,588.42

Finding the Fourth Proportional to 23,780,791.50, 32,816,394.03 and 13,467,588.42

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Solution

The fourth proportional to 23,780,791.50, 32,816,394.03 and 13,467,588.42 is: 18,584,650.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,780,791.50 : 32,816,394.03 = 13,467,588.42 : x
  2. Step 2: Convert to fraction form
    23,780,791.50/32,816,394.03 = 13,467,588.42/x
  3. Step 3: Cross multiply
    23,780,791.50x = 32,816,394.03 × 13,467,588.42
  4. Step 4: Simplify right side
    23,780,791.50x = 441,957,688,224,585.12
  5. Step 5: Solve for x
    x = 441,957,688,224,585.12/23,780,791.50
  6. Step 6: Final answer
    x = 18,584,650.06

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1.5x scale

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.