Home / 32,919,601.83-49,379,261.71-8,327,761.26

Finding the Fourth Proportional to 32,919,601.83, 49,379,261.71 and 8,327,761.26

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Solution

The fourth proportional to 32,919,601.83, 49,379,261.71 and 8,327,761.26 is: 12,491,606.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,919,601.83 : 49,379,261.71 = 8,327,761.26 : x
  2. Step 2: Convert to fraction form
    32,919,601.83/49,379,261.71 = 8,327,761.26/x
  3. Step 3: Cross multiply
    32,919,601.83x = 49,379,261.71 × 8,327,761.26
  4. Step 4: Simplify right side
    32,919,601.83x = 411,218,702,715,939.38
  5. Step 5: Solve for x
    x = 411,218,702,715,939.38/32,919,601.83
  6. Step 6: Final answer
    x = 12,491,606.21

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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.