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Finding the Third Proportional to 5,054,248.50 and 10,903,583.25

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Solution

The third proportional to 5,054,248.50 and 10,903,583.25 is: 23,522,414.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,054,248.50 : 10,903,583.25 = 10,903,583.25 : x
  2. Step 2: Convert to fraction form
    5,054,248.50/10,903,583.25 = 10,903,583.25/x
  3. Step 3: Cross multiply
    5,054,248.50x = 10,903,583.25 × 10,903,583.25
  4. Step 4: Simplify right side
    5,054,248.50x = 118,888,127,689,680.56
  5. Step 5: Solve for x
    x = 118,888,127,689,680.56/5,054,248.50
  6. Step 6: Final answer
    x = 23,522,414.40

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.