Home / 19,326,921.75-41,420,434.50

Finding the Third Proportional to 19,326,921.75 and 41,420,434.50

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Solution

The third proportional to 19,326,921.75 and 41,420,434.50 is: 88,770,080.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,326,921.75 : 41,420,434.50 = 41,420,434.50 : x
  2. Step 2: Convert to fraction form
    19,326,921.75/41,420,434.50 = 41,420,434.50/x
  3. Step 3: Cross multiply
    19,326,921.75x = 41,420,434.50 × 41,420,434.50
  4. Step 4: Simplify right side
    19,326,921.75x = 1,715,652,394,168,790.25
  5. Step 5: Solve for x
    x = 1,715,652,394,168,790.25/19,326,921.75
  6. Step 6: Final answer
    x = 88,770,080.22

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.