Home / 17,192,199.66-23,725,360.60-9,351,779.60

Finding the Fourth Proportional to 17,192,199.66, 23,725,360.60 and 9,351,779.60

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Solution

The fourth proportional to 17,192,199.66, 23,725,360.60 and 9,351,779.60 is: 12,905,523.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,192,199.66 : 23,725,360.60 = 9,351,779.60 : x
  2. Step 2: Convert to fraction form
    17,192,199.66/23,725,360.60 = 9,351,779.60/x
  3. Step 3: Cross multiply
    17,192,199.66x = 23,725,360.60 × 9,351,779.60
  4. Step 4: Simplify right side
    17,192,199.66x = 221,874,343,350,261.44
  5. Step 5: Solve for x
    x = 221,874,343,350,261.44/17,192,199.66
  6. Step 6: Final answer
    x = 12,905,523.88

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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.