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Finding the Third Proportional to 75,363,264 and 119,530,112

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Solution

The third proportional to 75,363,264 and 119,530,112 is: 189,581,062.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,363,264 : 119,530,112 = 119,530,112 : x
  2. Step 2: Convert to fraction form
    75,363,264/119,530,112 = 119,530,112/x
  3. Step 3: Cross multiply
    75,363,264x = 119,530,112 × 119,530,112
  4. Step 4: Simplify right side
    75,363,264x = 14,287,447,674,732,544
  5. Step 5: Solve for x
    x = 14,287,447,674,732,544/75,363,264
  6. Step 6: Final answer
    x = 189,581,062.66

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.