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Finding the Third Proportional to 24,830,112 and 53,455,019

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Solution

The third proportional to 24,830,112 and 53,455,019 is: 115,079,587.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,830,112 : 53,455,019 = 53,455,019 : x
  2. Step 2: Convert to fraction form
    24,830,112/53,455,019 = 53,455,019/x
  3. Step 3: Cross multiply
    24,830,112x = 53,455,019 × 53,455,019
  4. Step 4: Simplify right side
    24,830,112x = 2,857,439,056,290,361
  5. Step 5: Solve for x
    x = 2,857,439,056,290,361/24,830,112
  6. Step 6: Final answer
    x = 115,079,587.89

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.