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Finding the Third Proportional to 104,196,024 and 153,172,242

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Solution

The third proportional to 104,196,024 and 153,172,242 is: 225,169,203.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,196,024 : 153,172,242 = 153,172,242 : x
  2. Step 2: Convert to fraction form
    104,196,024/153,172,242 = 153,172,242/x
  3. Step 3: Cross multiply
    104,196,024x = 153,172,242 × 153,172,242
  4. Step 4: Simplify right side
    104,196,024x = 23,461,735,719,306,564
  5. Step 5: Solve for x
    x = 23,461,735,719,306,564/104,196,024
  6. Step 6: Final answer
    x = 225,169,203.38

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.