Home / 25,052,945.87-37,570,201.44-8,654,057.39

Finding the Fourth Proportional to 25,052,945.87, 37,570,201.44 and 8,654,057.39

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Solution

The fourth proportional to 25,052,945.87, 37,570,201.44 and 8,654,057.39 is: 12,977,902.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,052,945.87 : 37,570,201.44 = 8,654,057.39 : x
  2. Step 2: Convert to fraction form
    25,052,945.87/37,570,201.44 = 8,654,057.39/x
  3. Step 3: Cross multiply
    25,052,945.87x = 37,570,201.44 × 8,654,057.39
  4. Step 4: Simplify right side
    25,052,945.87x = 325,134,679,227,769.62
  5. Step 5: Solve for x
    x = 325,134,679,227,769.62/25,052,945.87
  6. Step 6: Final answer
    x = 12,977,902.12

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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.