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Finding the Third Proportional to 29,614,454.25 and 66,034,364.25

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Solution

The third proportional to 29,614,454.25 and 66,034,364.25 is: 147,243,546.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,614,454.25 : 66,034,364.25 = 66,034,364.25 : x
  2. Step 2: Convert to fraction form
    29,614,454.25/66,034,364.25 = 66,034,364.25/x
  3. Step 3: Cross multiply
    29,614,454.25x = 66,034,364.25 × 66,034,364.25
  4. Step 4: Simplify right side
    29,614,454.25x = 4,360,537,261,901,678
  5. Step 5: Solve for x
    x = 4,360,537,261,901,678/29,614,454.25
  6. Step 6: Final answer
    x = 147,243,546.18

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.