Home / 23,056,389.20-34,585,288.44-7,910,108.24

Finding the Fourth Proportional to 23,056,389.20, 34,585,288.44 and 7,910,108.24

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Solution

The fourth proportional to 23,056,389.20, 34,585,288.44 and 7,910,108.24 is: 11,865,404.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,056,389.20 : 34,585,288.44 = 7,910,108.24 : x
  2. Step 2: Convert to fraction form
    23,056,389.20/34,585,288.44 = 7,910,108.24/x
  3. Step 3: Cross multiply
    23,056,389.20x = 34,585,288.44 × 7,910,108.24
  4. Step 4: Simplify right side
    23,056,389.20x = 273,573,375,072,020.75
  5. Step 5: Solve for x
    x = 273,573,375,072,020.75/23,056,389.20
  6. Step 6: Final answer
    x = 11,865,404.11

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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.