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Finding the Third Proportional to 22,678,472 and 35,020,448

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Solution

The third proportional to 22,678,472 and 35,020,448 is: 54,079,118.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,678,472 : 35,020,448 = 35,020,448 : x
  2. Step 2: Convert to fraction form
    22,678,472/35,020,448 = 35,020,448/x
  3. Step 3: Cross multiply
    22,678,472x = 35,020,448 × 35,020,448
  4. Step 4: Simplify right side
    22,678,472x = 1,226,431,778,120,704
  5. Step 5: Solve for x
    x = 1,226,431,778,120,704/22,678,472
  6. Step 6: Final answer
    x = 54,079,118.65

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.