Home / 31,980,437.24-44,133,003.40-17,296,103.52

Finding the Fourth Proportional to 31,980,437.24, 44,133,003.40 and 17,296,103.52

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Solution

The fourth proportional to 31,980,437.24, 44,133,003.40 and 17,296,103.52 is: 23,868,622.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,980,437.24 : 44,133,003.40 = 17,296,103.52 : x
  2. Step 2: Convert to fraction form
    31,980,437.24/44,133,003.40 = 17,296,103.52/x
  3. Step 3: Cross multiply
    31,980,437.24x = 44,133,003.40 × 17,296,103.52
  4. Step 4: Simplify right side
    31,980,437.24x = 763,328,995,454,911.88
  5. Step 5: Solve for x
    x = 763,328,995,454,911.88/31,980,437.24
  6. Step 6: Final answer
    x = 23,868,622.86

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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.