Home / 68,058,623.24-102,062,922.42-24,327,581.12

Finding the Fourth Proportional to 68,058,623.24, 102,062,922.42 and 24,327,581.12

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Solution

The fourth proportional to 68,058,623.24, 102,062,922.42 and 24,327,581.12 is: 36,482,430.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,058,623.24 : 102,062,922.42 = 24,327,581.12 : x
  2. Step 2: Convert to fraction form
    68,058,623.24/102,062,922.42 = 24,327,581.12/x
  3. Step 3: Cross multiply
    68,058,623.24x = 102,062,922.42 × 24,327,581.12
  4. Step 4: Simplify right side
    68,058,623.24x = 2,482,944,024,516,817
  5. Step 5: Solve for x
    x = 2,482,944,024,516,817/68,058,623.24
  6. Step 6: Final answer
    x = 36,482,430.97

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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.