Home / 37,205,137.89-55,804,098.29-11,297,663.53

Finding the Fourth Proportional to 37,205,137.89, 55,804,098.29 and 11,297,663.53

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Solution

The fourth proportional to 37,205,137.89, 55,804,098.29 and 11,297,663.53 is: 16,945,399.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,205,137.89 : 55,804,098.29 = 11,297,663.53 : x
  2. Step 2: Convert to fraction form
    37,205,137.89/55,804,098.29 = 11,297,663.53/x
  3. Step 3: Cross multiply
    37,205,137.89x = 55,804,098.29 × 11,297,663.53
  4. Step 4: Simplify right side
    37,205,137.89x = 630,455,925,879,469.75
  5. Step 5: Solve for x
    x = 630,455,925,879,469.75/37,205,137.89
  6. Step 6: Final answer
    x = 16,945,399.52

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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.