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Finding the Third Proportional to 4,653,283 and 10,053,690

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Solution

The third proportional to 4,653,283 and 10,053,690 is: 21,721,585.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,653,283 : 10,053,690 = 10,053,690 : x
  2. Step 2: Convert to fraction form
    4,653,283/10,053,690 = 10,053,690/x
  3. Step 3: Cross multiply
    4,653,283x = 10,053,690 × 10,053,690
  4. Step 4: Simplify right side
    4,653,283x = 101,076,682,616,100
  5. Step 5: Solve for x
    x = 101,076,682,616,100/4,653,283
  6. Step 6: Final answer
    x = 21,721,585.09

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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.