Home / 32,919,603.83-49,379,264.71-8,327,763.26

Finding the Fourth Proportional to 32,919,603.83, 49,379,264.71 and 8,327,763.26

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Solution

The fourth proportional to 32,919,603.83, 49,379,264.71 and 8,327,763.26 is: 12,491,609.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,919,603.83 : 49,379,264.71 = 8,327,763.26 : x
  2. Step 2: Convert to fraction form
    32,919,603.83/49,379,264.71 = 8,327,763.26/x
  3. Step 3: Cross multiply
    32,919,603.83x = 49,379,264.71 × 8,327,763.26
  4. Step 4: Simplify right side
    32,919,603.83x = 411,218,826,457,752.56
  5. Step 5: Solve for x
    x = 411,218,826,457,752.56/32,919,603.83
  6. Step 6: Final answer
    x = 12,491,609.21

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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.