Home / 41,993,770.50-57,951,404.10-22,678,186.50

Finding the Fourth Proportional to 41,993,770.50, 57,951,404.10 and 22,678,186.50

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Solution

The fourth proportional to 41,993,770.50, 57,951,404.10 and 22,678,186.50 is: 31,295,897.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,993,770.50 : 57,951,404.10 = 22,678,186.50 : x
  2. Step 2: Convert to fraction form
    41,993,770.50/57,951,404.10 = 22,678,186.50/x
  3. Step 3: Cross multiply
    41,993,770.50x = 57,951,404.10 × 22,678,186.50
  4. Step 4: Simplify right side
    41,993,770.50x = 1,314,232,750,116,664.75
  5. Step 5: Solve for x
    x = 1,314,232,750,116,664.75/41,993,770.50
  6. Step 6: Final answer
    x = 31,295,897.81

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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.