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Finding the Third Proportional to 59,956,634 and 129,006,796

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Solution

The third proportional to 59,956,634 and 129,006,796 is: 277,579,849.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,956,634 : 129,006,796 = 129,006,796 : x
  2. Step 2: Convert to fraction form
    59,956,634/129,006,796 = 129,006,796/x
  3. Step 3: Cross multiply
    59,956,634x = 129,006,796 × 129,006,796
  4. Step 4: Simplify right side
    59,956,634x = 16,642,753,414,185,616
  5. Step 5: Solve for x
    x = 16,642,753,414,185,616/59,956,634
  6. Step 6: Final answer
    x = 277,579,849.03

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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.