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Finding the Third Proportional to 169,774,945.50 and 363,752,613

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Solution

The third proportional to 169,774,945.50 and 363,752,613 is: 779,360,953.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,774,945.50 : 363,752,613 = 363,752,613 : x
  2. Step 2: Convert to fraction form
    169,774,945.50/363,752,613 = 363,752,613/x
  3. Step 3: Cross multiply
    169,774,945.50x = 363,752,613 × 363,752,613
  4. Step 4: Simplify right side
    169,774,945.50x = 132,315,963,464,327,776
  5. Step 5: Solve for x
    x = 132,315,963,464,327,776/169,774,945.50
  6. Step 6: Final answer
    x = 779,360,953.85

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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.