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Finding the Third Proportional to 163,305,904 and 241,897,607

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Solution

The third proportional to 163,305,904 and 241,897,607 is: 358,311,921.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,305,904 : 241,897,607 = 241,897,607 : x
  2. Step 2: Convert to fraction form
    163,305,904/241,897,607 = 241,897,607/x
  3. Step 3: Cross multiply
    163,305,904x = 241,897,607 × 241,897,607
  4. Step 4: Simplify right side
    163,305,904x = 58,514,452,272,326,448
  5. Step 5: Solve for x
    x = 58,514,452,272,326,448/163,305,904
  6. Step 6: Final answer
    x = 358,311,921.61

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.