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Finding the Third Proportional to 41,530,758 and 90,534,495

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Solution

The third proportional to 41,530,758 and 90,534,495 is: 197,359,624.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,530,758 : 90,534,495 = 90,534,495 : x
  2. Step 2: Convert to fraction form
    41,530,758/90,534,495 = 90,534,495/x
  3. Step 3: Cross multiply
    41,530,758x = 90,534,495 × 90,534,495
  4. Step 4: Simplify right side
    41,530,758x = 8,196,494,784,905,025
  5. Step 5: Solve for x
    x = 8,196,494,784,905,025/41,530,758
  6. Step 6: Final answer
    x = 197,359,624.04

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.