Home / 17,133,827.96-23,644,462.13-9,791,576.88

Finding the Fourth Proportional to 17,133,827.96, 23,644,462.13 and 9,791,576.88

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Solution

The fourth proportional to 17,133,827.96, 23,644,462.13 and 9,791,576.88 is: 13,512,250.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,133,827.96 : 23,644,462.13 = 9,791,576.88 : x
  2. Step 2: Convert to fraction form
    17,133,827.96/23,644,462.13 = 9,791,576.88/x
  3. Step 3: Cross multiply
    17,133,827.96x = 23,644,462.13 × 9,791,576.88
  4. Step 4: Simplify right side
    17,133,827.96x = 231,516,568,683,185.69
  5. Step 5: Solve for x
    x = 231,516,568,683,185.69/17,133,827.96
  6. Step 6: Final answer
    x = 13,512,250.11

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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.