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Finding the Third Proportional to 163,305,900 and 241,897,601.50

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Solution

The third proportional to 163,305,900 and 241,897,601.50 is: 358,311,914.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,305,900 : 241,897,601.50 = 241,897,601.50 : x
  2. Step 2: Convert to fraction form
    163,305,900/241,897,601.50 = 241,897,601.50/x
  3. Step 3: Cross multiply
    163,305,900x = 241,897,601.50 × 241,897,601.50
  4. Step 4: Simplify right side
    163,305,900x = 58,514,449,611,452,800
  5. Step 5: Solve for x
    x = 58,514,449,611,452,800/163,305,900
  6. Step 6: Final answer
    x = 358,311,914.09

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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.