Home / 12,641,725.69-27,202,083.19

Finding the Third Proportional to 12,641,725.69 and 27,202,083.19

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Solution

The third proportional to 12,641,725.69 and 27,202,083.19 is: 58,532,620.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,641,725.69 : 27,202,083.19 = 27,202,083.19 : x
  2. Step 2: Convert to fraction form
    12,641,725.69/27,202,083.19 = 27,202,083.19/x
  3. Step 3: Cross multiply
    12,641,725.69x = 27,202,083.19 × 27,202,083.19
  4. Step 4: Simplify right side
    12,641,725.69x = 739,953,329,739,670.12
  5. Step 5: Solve for x
    x = 739,953,329,739,670.12/12,641,725.69
  6. Step 6: Final answer
    x = 58,532,620.31

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.