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Finding the Third Proportional to 48,730,320 and 108,353,628

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Solution

The third proportional to 48,730,320 and 108,353,628 is: 240,928,208.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,730,320 : 108,353,628 = 108,353,628 : x
  2. Step 2: Convert to fraction form
    48,730,320/108,353,628 = 108,353,628/x
  3. Step 3: Cross multiply
    48,730,320x = 108,353,628 × 108,353,628
  4. Step 4: Simplify right side
    48,730,320x = 11,740,508,700,762,384
  5. Step 5: Solve for x
    x = 11,740,508,700,762,384/48,730,320
  6. Step 6: Final answer
    x = 240,928,208.57

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.