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Finding the Third Proportional to 95,582,337.19 and 205,872,068.81

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Solution

The third proportional to 95,582,337.19 and 205,872,068.81 is: 443,421,974.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,582,337.19 : 205,872,068.81 = 205,872,068.81 : x
  2. Step 2: Convert to fraction form
    95,582,337.19/205,872,068.81 = 205,872,068.81/x
  3. Step 3: Cross multiply
    95,582,337.19x = 205,872,068.81 × 205,872,068.81
  4. Step 4: Simplify right side
    95,582,337.19x = 42,383,308,717,138,736
  5. Step 5: Solve for x
    x = 42,383,308,717,138,736/95,582,337.19
  6. Step 6: Final answer
    x = 443,421,974.86

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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.