Home / 45,052,998.46-62,174,362.10-25,476,815.58

Finding the Fourth Proportional to 45,052,998.46, 62,174,362.10 and 25,476,815.58

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Solution

The fourth proportional to 45,052,998.46, 62,174,362.10 and 25,476,815.58 is: 35,158,697.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,052,998.46 : 62,174,362.10 = 25,476,815.58 : x
  2. Step 2: Convert to fraction form
    45,052,998.46/62,174,362.10 = 25,476,815.58/x
  3. Step 3: Cross multiply
    45,052,998.46x = 62,174,362.10 × 25,476,815.58
  4. Step 4: Simplify right side
    45,052,998.46x = 1,584,004,757,025,841.50
  5. Step 5: Solve for x
    x = 1,584,004,757,025,841.50/45,052,998.46
  6. Step 6: Final answer
    x = 35,158,697.78

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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.