Home / 37,205,119.45-55,804,071-11,297,645.18

Finding the Fourth Proportional to 37,205,119.45, 55,804,071 and 11,297,645.18

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Solution

The fourth proportional to 37,205,119.45, 55,804,071 and 11,297,645.18 is: 16,945,372.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,205,119.45 : 55,804,071 = 11,297,645.18 : x
  2. Step 2: Convert to fraction form
    37,205,119.45/55,804,071 = 11,297,645.18/x
  3. Step 3: Cross multiply
    37,205,119.45x = 55,804,071 × 11,297,645.18
  4. Step 4: Simplify right side
    37,205,119.45x = 630,454,593,757,527.75
  5. Step 5: Solve for x
    x = 630,454,593,757,527.75/37,205,119.45
  6. Step 6: Final answer
    x = 16,945,372.12

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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.