Home / 73,595,286.81-110,392,532.71-42,450,757.92

Finding the Fourth Proportional to 73,595,286.81, 110,392,532.71 and 42,450,757.92

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Solution

The fourth proportional to 73,595,286.81, 110,392,532.71 and 42,450,757.92 is: 63,675,907.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,595,286.81 : 110,392,532.71 = 42,450,757.92 : x
  2. Step 2: Convert to fraction form
    73,595,286.81/110,392,532.71 = 42,450,757.92/x
  3. Step 3: Cross multiply
    73,595,286.81x = 110,392,532.71 × 42,450,757.92
  4. Step 4: Simplify right side
    73,595,286.81x = 4,686,246,682,141,765
  5. Step 5: Solve for x
    x = 4,686,246,682,141,765/73,595,286.81
  6. Step 6: Final answer
    x = 63,675,907.59

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.