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Finding the Third Proportional to 25,119,260 and 53,872,984

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Solution

The third proportional to 25,119,260 and 53,872,984 is: 115,540,760.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,119,260 : 53,872,984 = 53,872,984 : x
  2. Step 2: Convert to fraction form
    25,119,260/53,872,984 = 53,872,984/x
  3. Step 3: Cross multiply
    25,119,260x = 53,872,984 × 53,872,984
  4. Step 4: Simplify right side
    25,119,260x = 2,902,298,405,064,256
  5. Step 5: Solve for x
    x = 2,902,298,405,064,256/25,119,260
  6. Step 6: Final answer
    x = 115,540,760.56

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.