Home / 23,520,174.24-35,280,441.18-6,481,782.12

Finding the Fourth Proportional to 23,520,174.24, 35,280,441.18 and 6,481,782.12

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Solution

The fourth proportional to 23,520,174.24, 35,280,441.18 and 6,481,782.12 is: 9,722,722.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,520,174.24 : 35,280,441.18 = 6,481,782.12 : x
  2. Step 2: Convert to fraction form
    23,520,174.24/35,280,441.18 = 6,481,782.12/x
  3. Step 3: Cross multiply
    23,520,174.24x = 35,280,441.18 × 6,481,782.12
  4. Step 4: Simplify right side
    23,520,174.24x = 228,680,132,826,235.72
  5. Step 5: Solve for x
    x = 228,680,132,826,235.72/23,520,174.24
  6. Step 6: Final answer
    x = 9,722,722.74

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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.