Home / 37,205,143.68-55,804,107.06-11,297,669.34

Finding the Fourth Proportional to 37,205,143.68, 55,804,107.06 and 11,297,669.34

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Solution

The fourth proportional to 37,205,143.68, 55,804,107.06 and 11,297,669.34 is: 16,945,408.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,205,143.68 : 55,804,107.06 = 11,297,669.34 : x
  2. Step 2: Convert to fraction form
    37,205,143.68/55,804,107.06 = 11,297,669.34/x
  3. Step 3: Cross multiply
    37,205,143.68x = 55,804,107.06 × 11,297,669.34
  4. Step 4: Simplify right side
    37,205,143.68x = 630,456,349,377,839.50
  5. Step 5: Solve for x
    x = 630,456,349,377,839.50/37,205,143.68
  6. Step 6: Final answer
    x = 16,945,408.27

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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.