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Finding the Third Proportional to 73,310,526 and 108,697,774.50

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Solution

The third proportional to 73,310,526 and 108,697,774.50 is: 161,166,572.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,310,526 : 108,697,774.50 = 108,697,774.50 : x
  2. Step 2: Convert to fraction form
    73,310,526/108,697,774.50 = 108,697,774.50/x
  3. Step 3: Cross multiply
    73,310,526x = 108,697,774.50 × 108,697,774.50
  4. Step 4: Simplify right side
    73,310,526x = 11,815,206,181,252,850
  5. Step 5: Solve for x
    x = 11,815,206,181,252,850/73,310,526
  6. Step 6: Final answer
    x = 161,166,572.20

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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.