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Finding the Third Proportional to 48,892,908 and 103,614,136

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Solution

The third proportional to 48,892,908 and 103,614,136 is: 219,579,681.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,892,908 : 103,614,136 = 103,614,136 : x
  2. Step 2: Convert to fraction form
    48,892,908/103,614,136 = 103,614,136/x
  3. Step 3: Cross multiply
    48,892,908x = 103,614,136 × 103,614,136
  4. Step 4: Simplify right side
    48,892,908x = 10,735,889,179,026,496
  5. Step 5: Solve for x
    x = 10,735,889,179,026,496/48,892,908
  6. Step 6: Final answer
    x = 219,579,681.76

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.