Home / 23,672,051.40-32,689,991.72-22,382,401.24

Finding the Fourth Proportional to 23,672,051.40, 32,689,991.72 and 22,382,401.24

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Solution

The fourth proportional to 23,672,051.40, 32,689,991.72 and 22,382,401.24 is: 30,909,045.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,672,051.40 : 32,689,991.72 = 22,382,401.24 : x
  2. Step 2: Convert to fraction form
    23,672,051.40/32,689,991.72 = 22,382,401.24/x
  3. Step 3: Cross multiply
    23,672,051.40x = 32,689,991.72 × 22,382,401.24
  4. Step 4: Simplify right side
    23,672,051.40x = 731,680,511,183,548.75
  5. Step 5: Solve for x
    x = 731,680,511,183,548.75/23,672,051.40
  6. Step 6: Final answer
    x = 30,909,045.39

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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.