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Finding the Third Proportional to 48,911,618.25 and 105,484,052.25

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Solution

The third proportional to 48,911,618.25 and 105,484,052.25 is: 227,489,616.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,911,618.25 : 105,484,052.25 = 105,484,052.25 : x
  2. Step 2: Convert to fraction form
    48,911,618.25/105,484,052.25 = 105,484,052.25/x
  3. Step 3: Cross multiply
    48,911,618.25x = 105,484,052.25 × 105,484,052.25
  4. Step 4: Simplify right side
    48,911,618.25x = 11,126,885,279,080,730
  5. Step 5: Solve for x
    x = 11,126,885,279,080,730/48,911,618.25
  6. Step 6: Final answer
    x = 227,489,616.52

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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.