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Finding the Third Proportional to 80,553,856 and 119,320,765

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Solution

The third proportional to 80,553,856 and 119,320,765 is: 176,744,425.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,553,856 : 119,320,765 = 119,320,765 : x
  2. Step 2: Convert to fraction form
    80,553,856/119,320,765 = 119,320,765/x
  3. Step 3: Cross multiply
    80,553,856x = 119,320,765 × 119,320,765
  4. Step 4: Simplify right side
    80,553,856x = 14,237,444,960,185,224
  5. Step 5: Solve for x
    x = 14,237,444,960,185,224/80,553,856
  6. Step 6: Final answer
    x = 176,744,425.00

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.