Home / 17,369,297.17-23,969,553.31-9,926,835.02

Finding the Fourth Proportional to 17,369,297.17, 23,969,553.31 and 9,926,835.02

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Solution

The fourth proportional to 17,369,297.17, 23,969,553.31 and 9,926,835.02 is: 13,698,988.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,369,297.17 : 23,969,553.31 = 9,926,835.02 : x
  2. Step 2: Convert to fraction form
    17,369,297.17/23,969,553.31 = 9,926,835.02/x
  3. Step 3: Cross multiply
    17,369,297.17x = 23,969,553.31 × 9,926,835.02
  4. Step 4: Simplify right side
    17,369,297.17x = 237,941,801,193,911.56
  5. Step 5: Solve for x
    x = 237,941,801,193,911.56/17,369,297.17
  6. Step 6: Final answer
    x = 13,698,988.44

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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.