Home / 45,052,995.45-62,174,357.97-25,476,812.58

Finding the Fourth Proportional to 45,052,995.45, 62,174,357.97 and 25,476,812.58

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Solution

The fourth proportional to 45,052,995.45, 62,174,357.97 and 25,476,812.58 is: 35,158,693.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,052,995.45 : 62,174,357.97 = 25,476,812.58 : x
  2. Step 2: Convert to fraction form
    45,052,995.45/62,174,357.97 = 25,476,812.58/x
  3. Step 3: Cross multiply
    45,052,995.45x = 62,174,357.97 × 25,476,812.58
  4. Step 4: Simplify right side
    45,052,995.45x = 1,584,004,465,283,519
  5. Step 5: Solve for x
    x = 1,584,004,465,283,519/45,052,995.45
  6. Step 6: Final answer
    x = 35,158,693.66

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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.