Home / 23,672,237.56-32,690,249.52-22,382,588.96

Finding the Fourth Proportional to 23,672,237.56, 32,690,249.52 and 22,382,588.96

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Solution

The fourth proportional to 23,672,237.56, 32,690,249.52 and 22,382,588.96 is: 30,909,305.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,672,237.56 : 32,690,249.52 = 22,382,588.96 : x
  2. Step 2: Convert to fraction form
    23,672,237.56/32,690,249.52 = 22,382,588.96/x
  3. Step 3: Cross multiply
    23,672,237.56x = 32,690,249.52 × 22,382,588.96
  4. Step 4: Simplify right side
    23,672,237.56x = 731,692,418,005,997.38
  5. Step 5: Solve for x
    x = 731,692,418,005,997.38/23,672,237.56
  6. Step 6: Final answer
    x = 30,909,305.31

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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.