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Finding the Third Proportional to 9,348,420.87 and 14,360,319.14

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Solution

The third proportional to 9,348,420.87 and 14,360,319.14 is: 22,059,208.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,348,420.87 : 14,360,319.14 = 14,360,319.14 : x
  2. Step 2: Convert to fraction form
    9,348,420.87/14,360,319.14 = 14,360,319.14/x
  3. Step 3: Cross multiply
    9,348,420.87x = 14,360,319.14 × 14,360,319.14
  4. Step 4: Simplify right side
    9,348,420.87x = 206,218,765,820,600.75
  5. Step 5: Solve for x
    x = 206,218,765,820,600.75/9,348,420.87
  6. Step 6: Final answer
    x = 22,059,208.58

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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.