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Finding the Third Proportional to 4,808,568 and 10,153,680

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Solution

The third proportional to 4,808,568 and 10,153,680 is: 21,440,316.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,808,568 : 10,153,680 = 10,153,680 : x
  2. Step 2: Convert to fraction form
    4,808,568/10,153,680 = 10,153,680/x
  3. Step 3: Cross multiply
    4,808,568x = 10,153,680 × 10,153,680
  4. Step 4: Simplify right side
    4,808,568x = 103,097,217,542,400
  5. Step 5: Solve for x
    x = 103,097,217,542,400/4,808,568
  6. Step 6: Final answer
    x = 21,440,316.02

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.