Home / 32,669,290.35-49,003,601.13-8,408,122.98

Finding the Fourth Proportional to 32,669,290.35, 49,003,601.13 and 8,408,122.98

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Solution

The fourth proportional to 32,669,290.35, 49,003,601.13 and 8,408,122.98 is: 12,612,098.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,669,290.35 : 49,003,601.13 = 8,408,122.98 : x
  2. Step 2: Convert to fraction form
    32,669,290.35/49,003,601.13 = 8,408,122.98/x
  3. Step 3: Cross multiply
    32,669,290.35x = 49,003,601.13 × 8,408,122.98
  4. Step 4: Simplify right side
    32,669,290.35x = 412,028,304,763,907
  5. Step 5: Solve for x
    x = 412,028,304,763,907/32,669,290.35
  6. Step 6: Final answer
    x = 12,612,098.41

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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.