Home / 23,270,190.97-32,115,131.79-17,379,598.44

Finding the Fourth Proportional to 23,270,190.97, 32,115,131.79 and 17,379,598.44

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Solution

The fourth proportional to 23,270,190.97, 32,115,131.79 and 17,379,598.44 is: 23,985,539.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,270,190.97 : 32,115,131.79 = 17,379,598.44 : x
  2. Step 2: Convert to fraction form
    23,270,190.97/32,115,131.79 = 17,379,598.44/x
  3. Step 3: Cross multiply
    23,270,190.97x = 32,115,131.79 × 17,379,598.44
  4. Step 4: Simplify right side
    23,270,190.97x = 558,148,094,357,878.44
  5. Step 5: Solve for x
    x = 558,148,094,357,878.44/23,270,190.97
  6. Step 6: Final answer
    x = 23,985,539.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.