Home / 180,854,190.20-271,297,874.10-59,685,908.60

Finding the Fourth Proportional to 180,854,190.20, 271,297,874.10 and 59,685,908.60

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Solution

The fourth proportional to 180,854,190.20, 271,297,874.10 and 59,685,908.60 is: 89,534,337.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,854,190.20 : 271,297,874.10 = 59,685,908.60 : x
  2. Step 2: Convert to fraction form
    180,854,190.20/271,297,874.10 = 59,685,908.60/x
  3. Step 3: Cross multiply
    180,854,190.20x = 271,297,874.10 × 59,685,908.60
  4. Step 4: Simplify right side
    180,854,190.20x = 16,192,660,116,906,910
  5. Step 5: Solve for x
    x = 16,192,660,116,906,910/180,854,190.20
  6. Step 6: Final answer
    x = 89,534,337.57

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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.