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Finding the Third Proportional to 5,006,520 and 10,767,528

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Solution

The third proportional to 5,006,520 and 10,767,528 is: 23,157,734.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,006,520 : 10,767,528 = 10,767,528 : x
  2. Step 2: Convert to fraction form
    5,006,520/10,767,528 = 10,767,528/x
  3. Step 3: Cross multiply
    5,006,520x = 10,767,528 × 10,767,528
  4. Step 4: Simplify right side
    5,006,520x = 115,939,659,230,784
  5. Step 5: Solve for x
    x = 115,939,659,230,784/5,006,520
  6. Step 6: Final answer
    x = 23,157,734.16

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.