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Finding the Third Proportional to 41,799,629.25 and 64,563,214.50

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Solution

The third proportional to 41,799,629.25 and 64,563,214.50 is: 99,723,579.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,799,629.25 : 64,563,214.50 = 64,563,214.50 : x
  2. Step 2: Convert to fraction form
    41,799,629.25/64,563,214.50 = 64,563,214.50/x
  3. Step 3: Cross multiply
    41,799,629.25x = 64,563,214.50 × 64,563,214.50
  4. Step 4: Simplify right side
    41,799,629.25x = 4,168,408,666,573,010
  5. Step 5: Solve for x
    x = 4,168,408,666,573,010/41,799,629.25
  6. Step 6: Final answer
    x = 99,723,579.88

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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.