Home / 177,509,722,115.88-266,260,852,737.60-43,204,961,503.40

Finding the Fourth Proportional to 177,509,722,115.88, 266,260,852,737.60 and 43,204,961,503.40

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Solution

The fourth proportional to 177,509,722,115.88, 266,260,852,737.60 and 43,204,961,503.40 is: 64,806,534,285.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,509,722,115.88 : 266,260,852,737.60 = 43,204,961,503.40 : x
  2. Step 2: Convert to fraction form
    177,509,722,115.88/266,260,852,737.60 = 43,204,961,503.40/x
  3. Step 3: Cross multiply
    177,509,722,115.88x = 266,260,852,737.60 × 43,204,961,503.40
  4. Step 4: Simplify right side
    177,509,722,115.88x = 11,503,789,892,390,466,093,056
  5. Step 5: Solve for x
    x = 11,503,789,892,390,466,093,056/177,509,722,115.88
  6. Step 6: Final answer
    x = 64,806,534,285.94

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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.