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Finding the Third Proportional to 52,770,484 and 80,725,056

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Solution

The third proportional to 52,770,484 and 80,725,056 is: 123,488,248.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,770,484 : 80,725,056 = 80,725,056 : x
  2. Step 2: Convert to fraction form
    52,770,484/80,725,056 = 80,725,056/x
  3. Step 3: Cross multiply
    52,770,484x = 80,725,056 × 80,725,056
  4. Step 4: Simplify right side
    52,770,484x = 6,516,534,666,203,136
  5. Step 5: Solve for x
    x = 6,516,534,666,203,136/52,770,484
  6. Step 6: Final answer
    x = 123,488,248.97

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.