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Finding the Fourth Proportional to 34,992,944.10, 52,489,416.15 and 11,058,416.10

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Solution

The fourth proportional to 34,992,944.10, 52,489,416.15 and 11,058,416.10 is: 16,587,624.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,992,944.10 : 52,489,416.15 = 11,058,416.10 : x
  2. Step 2: Convert to fraction form
    34,992,944.10/52,489,416.15 = 11,058,416.10/x
  3. Step 3: Cross multiply
    34,992,944.10x = 52,489,416.15 × 11,058,416.10
  4. Step 4: Simplify right side
    34,992,944.10x = 580,449,804,632,760
  5. Step 5: Solve for x
    x = 580,449,804,632,760/34,992,944.10
  6. Step 6: Final answer
    x = 16,587,624.15

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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.