Home / 181,170,272.10-271,755,408.15-44,855,657.22

Finding the Fourth Proportional to 181,170,272.10, 271,755,408.15 and 44,855,657.22

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Solution

The fourth proportional to 181,170,272.10, 271,755,408.15 and 44,855,657.22 is: 67,283,485.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,170,272.10 : 271,755,408.15 = 44,855,657.22 : x
  2. Step 2: Convert to fraction form
    181,170,272.10/271,755,408.15 = 44,855,657.22/x
  3. Step 3: Cross multiply
    181,170,272.10x = 271,755,408.15 × 44,855,657.22
  4. Step 4: Simplify right side
    181,170,272.10x = 12,189,767,435,657,592
  5. Step 5: Solve for x
    x = 12,189,767,435,657,592/181,170,272.10
  6. Step 6: Final answer
    x = 67,283,485.83

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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.