Home / 39,747,003.75-59,819,520.09

Finding the Third Proportional to 39,747,003.75 and 59,819,520.09

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Solution

The third proportional to 39,747,003.75 and 59,819,520.09 is: 90,028,798.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,747,003.75 : 59,819,520.09 = 59,819,520.09 : x
  2. Step 2: Convert to fraction form
    39,747,003.75/59,819,520.09 = 59,819,520.09/x
  3. Step 3: Cross multiply
    39,747,003.75x = 59,819,520.09 × 59,819,520.09
  4. Step 4: Simplify right side
    39,747,003.75x = 3,578,374,984,246,560
  5. Step 5: Solve for x
    x = 3,578,374,984,246,560/39,747,003.75
  6. Step 6: Final answer
    x = 90,028,798.32

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.