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Finding the Third Proportional to 6,651,958 and 14,368,364

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Solution

The third proportional to 6,651,958 and 14,368,364 is: 31,035,957.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,651,958 : 14,368,364 = 14,368,364 : x
  2. Step 2: Convert to fraction form
    6,651,958/14,368,364 = 14,368,364/x
  3. Step 3: Cross multiply
    6,651,958x = 14,368,364 × 14,368,364
  4. Step 4: Simplify right side
    6,651,958x = 206,449,884,036,496
  5. Step 5: Solve for x
    x = 206,449,884,036,496/6,651,958
  6. Step 6: Final answer
    x = 31,035,957.24

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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.