Home / 8,117,187.19-16,906,056.75

Finding the Third Proportional to 8,117,187.19 and 16,906,056.75

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Solution

The third proportional to 8,117,187.19 and 16,906,056.75 is: 35,211,058.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,117,187.19 : 16,906,056.75 = 16,906,056.75 : x
  2. Step 2: Convert to fraction form
    8,117,187.19/16,906,056.75 = 16,906,056.75/x
  3. Step 3: Cross multiply
    8,117,187.19x = 16,906,056.75 × 16,906,056.75
  4. Step 4: Simplify right side
    8,117,187.19x = 285,814,754,834,220.56
  5. Step 5: Solve for x
    x = 285,814,754,834,220.56/8,117,187.19
  6. Step 6: Final answer
    x = 35,211,058.74

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.