Home / 31,980,437.01-44,133,003.09-17,296,103.29

Finding the Fourth Proportional to 31,980,437.01, 44,133,003.09 and 17,296,103.29

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Solution

The fourth proportional to 31,980,437.01, 44,133,003.09 and 17,296,103.29 is: 23,868,622.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,980,437.01 : 44,133,003.09 = 17,296,103.29 : x
  2. Step 2: Convert to fraction form
    31,980,437.01/44,133,003.09 = 17,296,103.29/x
  3. Step 3: Cross multiply
    31,980,437.01x = 44,133,003.09 × 17,296,103.29
  4. Step 4: Simplify right side
    31,980,437.01x = 763,328,979,914,990.38
  5. Step 5: Solve for x
    x = 763,328,979,914,990.38/31,980,437.01
  6. Step 6: Final answer
    x = 23,868,622.55

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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.