Home / 8,327,036.25-19,275,890.63

Finding the Third Proportional to 8,327,036.25 and 19,275,890.63

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Solution

The third proportional to 8,327,036.25 and 19,275,890.63 is: 44,620,912.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,327,036.25 : 19,275,890.63 = 19,275,890.63 : x
  2. Step 2: Convert to fraction form
    8,327,036.25/19,275,890.63 = 19,275,890.63/x
  3. Step 3: Cross multiply
    8,327,036.25x = 19,275,890.63 × 19,275,890.63
  4. Step 4: Simplify right side
    8,327,036.25x = 371,559,959,386,962.88
  5. Step 5: Solve for x
    x = 371,559,959,386,962.88/8,327,036.25
  6. Step 6: Final answer
    x = 44,620,912.92

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Why These Related Problems?

These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.