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Finding the Third Proportional to 13,884,019 and 29,901,628

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Solution

The third proportional to 13,884,019 and 29,901,628 is: 64,398,309.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,884,019 : 29,901,628 = 29,901,628 : x
  2. Step 2: Convert to fraction form
    13,884,019/29,901,628 = 29,901,628/x
  3. Step 3: Cross multiply
    13,884,019x = 29,901,628 × 29,901,628
  4. Step 4: Simplify right side
    13,884,019x = 894,107,357,050,384
  5. Step 5: Solve for x
    x = 894,107,357,050,384/13,884,019
  6. Step 6: Final answer
    x = 64,398,309.82

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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.