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Finding the Third Proportional to 113,243,362,129.50 and 169,699,391,034

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Solution

The third proportional to 113,243,362,129.50 and 169,699,391,034 is: 254,300,850,626.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,243,362,129.50 : 169,699,391,034 = 169,699,391,034 : x
  2. Step 2: Convert to fraction form
    113,243,362,129.50/169,699,391,034 = 169,699,391,034/x
  3. Step 3: Cross multiply
    113,243,362,129.50x = 169,699,391,034 × 169,699,391,034
  4. Step 4: Simplify right side
    113,243,362,129.50x = 28,797,883,317,310,439,030,784
  5. Step 5: Solve for x
    x = 28,797,883,317,310,439,030,784/113,243,362,129.50
  6. Step 6: Final answer
    x = 254,300,850,626.27

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.