Home / 173,906,503.20-260,859,586.86-44,513,905.86

Finding the Fourth Proportional to 173,906,503.20, 260,859,586.86 and 44,513,905.86

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Solution

The fourth proportional to 173,906,503.20, 260,859,586.86 and 44,513,905.86 is: 66,770,815.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,906,503.20 : 260,859,586.86 = 44,513,905.86 : x
  2. Step 2: Convert to fraction form
    173,906,503.20/260,859,586.86 = 44,513,905.86/x
  3. Step 3: Cross multiply
    173,906,503.20x = 260,859,586.86 × 44,513,905.86
  4. Step 4: Simplify right side
    173,906,503.20x = 11,611,879,092,164,534
  5. Step 5: Solve for x
    x = 11,611,879,092,164,534/173,906,503.20
  6. Step 6: Final answer
    x = 66,770,815.80

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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.