Home / 17,604,361.62-26,387,905.02-5,921,611.26

Finding the Fourth Proportional to 17,604,361.62, 26,387,905.02 and 5,921,611.26

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Solution

The fourth proportional to 17,604,361.62, 26,387,905.02 and 5,921,611.26 is: 8,876,147.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,604,361.62 : 26,387,905.02 = 5,921,611.26 : x
  2. Step 2: Convert to fraction form
    17,604,361.62/26,387,905.02 = 5,921,611.26/x
  3. Step 3: Cross multiply
    17,604,361.62x = 26,387,905.02 × 5,921,611.26
  4. Step 4: Simplify right side
    17,604,361.62x = 156,258,915,494,242.53
  5. Step 5: Solve for x
    x = 156,258,915,494,242.53/17,604,361.62
  6. Step 6: Final answer
    x = 8,876,147.79

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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.