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Finding the Third Proportional to 28,940,030 and 60,261,702

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Solution

The third proportional to 28,940,030 and 60,261,702 is: 125,482,687.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,940,030 : 60,261,702 = 60,261,702 : x
  2. Step 2: Convert to fraction form
    28,940,030/60,261,702 = 60,261,702/x
  3. Step 3: Cross multiply
    28,940,030x = 60,261,702 × 60,261,702
  4. Step 4: Simplify right side
    28,940,030x = 3,631,472,727,936,804
  5. Step 5: Solve for x
    x = 3,631,472,727,936,804/28,940,030
  6. Step 6: Final answer
    x = 125,482,687.06

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.