Home / 51,150,102.75-109,577,965.50

Finding the Third Proportional to 51,150,102.75 and 109,577,965.50

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Solution

The third proportional to 51,150,102.75 and 109,577,965.50 is: 234,746,948.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,150,102.75 : 109,577,965.50 = 109,577,965.50 : x
  2. Step 2: Convert to fraction form
    51,150,102.75/109,577,965.50 = 109,577,965.50/x
  3. Step 3: Cross multiply
    51,150,102.75x = 109,577,965.50 × 109,577,965.50
  4. Step 4: Simplify right side
    51,150,102.75x = 12,007,330,523,119,190
  5. Step 5: Solve for x
    x = 12,007,330,523,119,190/51,150,102.75
  6. Step 6: Final answer
    x = 234,746,948.25

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.