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Finding the Third Proportional to 11,042,532 and 22,620,528

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Solution

The third proportional to 11,042,532 and 22,620,528 is: 46,337,949.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,042,532 : 22,620,528 = 22,620,528 : x
  2. Step 2: Convert to fraction form
    11,042,532/22,620,528 = 22,620,528/x
  3. Step 3: Cross multiply
    11,042,532x = 22,620,528 × 22,620,528
  4. Step 4: Simplify right side
    11,042,532x = 511,688,286,998,784
  5. Step 5: Solve for x
    x = 511,688,286,998,784/11,042,532
  6. Step 6: Final answer
    x = 46,337,949.21

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.