Home / 23,029,279.75-34,555,874.92-9,392,430.79

Finding the Fourth Proportional to 23,029,279.75, 34,555,874.92 and 9,392,430.79

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Solution

The fourth proportional to 23,029,279.75, 34,555,874.92 and 9,392,430.79 is: 14,093,522.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,029,279.75 : 34,555,874.92 = 9,392,430.79 : x
  2. Step 2: Convert to fraction form
    23,029,279.75/34,555,874.92 = 9,392,430.79/x
  3. Step 3: Cross multiply
    23,029,279.75x = 34,555,874.92 × 9,392,430.79
  4. Step 4: Simplify right side
    23,029,279.75x = 324,563,663,516,958.44
  5. Step 5: Solve for x
    x = 324,563,663,516,958.44/23,029,279.75
  6. Step 6: Final answer
    x = 14,093,522.12

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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.