Home / 23,029,279.62-34,555,874.72-9,392,430.66

Finding the Fourth Proportional to 23,029,279.62, 34,555,874.72 and 9,392,430.66

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Solution

The fourth proportional to 23,029,279.62, 34,555,874.72 and 9,392,430.66 is: 14,093,521.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,029,279.62 : 34,555,874.72 = 9,392,430.66 : x
  2. Step 2: Convert to fraction form
    23,029,279.62/34,555,874.72 = 9,392,430.66/x
  3. Step 3: Cross multiply
    23,029,279.62x = 34,555,874.72 × 9,392,430.66
  4. Step 4: Simplify right side
    23,029,279.62x = 324,563,657,097,143.44
  5. Step 5: Solve for x
    x = 324,563,657,097,143.44/23,029,279.62
  6. Step 6: Final answer
    x = 14,093,521.92

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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.