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Finding the Third Proportional to 73,783,368 and 110,268,406

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Solution

The third proportional to 73,783,368 and 110,268,406 is: 164,794,881.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,783,368 : 110,268,406 = 110,268,406 : x
  2. Step 2: Convert to fraction form
    73,783,368/110,268,406 = 110,268,406/x
  3. Step 3: Cross multiply
    73,783,368x = 110,268,406 × 110,268,406
  4. Step 4: Simplify right side
    73,783,368x = 12,159,121,361,780,836
  5. Step 5: Solve for x
    x = 12,159,121,361,780,836/73,783,368
  6. Step 6: Final answer
    x = 164,794,881.17

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.