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Finding the Third Proportional to 20,826,216 and 44,852,832

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Solution

The third proportional to 20,826,216 and 44,852,832 is: 96,598,274.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,826,216 : 44,852,832 = 44,852,832 : x
  2. Step 2: Convert to fraction form
    20,826,216/44,852,832 = 44,852,832/x
  3. Step 3: Cross multiply
    20,826,216x = 44,852,832 × 44,852,832
  4. Step 4: Simplify right side
    20,826,216x = 2,011,776,538,420,224
  5. Step 5: Solve for x
    x = 2,011,776,538,420,224/20,826,216
  6. Step 6: Final answer
    x = 96,598,274.91

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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.