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Finding the Third Proportional to 20,348,964 and 44,232,120

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Solution

The third proportional to 20,348,964 and 44,232,120 is: 96,146,439.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,348,964 : 44,232,120 = 44,232,120 : x
  2. Step 2: Convert to fraction form
    20,348,964/44,232,120 = 44,232,120/x
  3. Step 3: Cross multiply
    20,348,964x = 44,232,120 × 44,232,120
  4. Step 4: Simplify right side
    20,348,964x = 1,956,480,439,694,400
  5. Step 5: Solve for x
    x = 1,956,480,439,694,400/20,348,964
  6. Step 6: Final answer
    x = 96,146,439.68

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.