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Finding the Third Proportional to 29,143,792.13 and 62,827,436.53

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Solution

The third proportional to 29,143,792.13 and 62,827,436.53 is: 135,441,769.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,143,792.13 : 62,827,436.53 = 62,827,436.53 : x
  2. Step 2: Convert to fraction form
    29,143,792.13/62,827,436.53 = 62,827,436.53/x
  3. Step 3: Cross multiply
    29,143,792.13x = 62,827,436.53 × 62,827,436.53
  4. Step 4: Simplify right side
    29,143,792.13x = 3,947,286,781,088,247
  5. Step 5: Solve for x
    x = 3,947,286,781,088,247/29,143,792.13
  6. Step 6: Final answer
    x = 135,441,769.70

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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.