Home / 34,326,576-51,489,066.24-17,282,672.64

Finding the Fourth Proportional to 34,326,576, 51,489,066.24 and 17,282,672.64

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Solution

The fourth proportional to 34,326,576, 51,489,066.24 and 17,282,672.64 is: 25,923,607.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,326,576 : 51,489,066.24 = 17,282,672.64 : x
  2. Step 2: Convert to fraction form
    34,326,576/51,489,066.24 = 17,282,672.64/x
  3. Step 3: Cross multiply
    34,326,576x = 51,489,066.24 × 17,282,672.64
  4. Step 4: Simplify right side
    34,326,576x = 889,868,676,365,195.75
  5. Step 5: Solve for x
    x = 889,868,676,365,195.75/34,326,576
  6. Step 6: Final answer
    x = 25,923,607.31

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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.