Home / 23,252,027.27-34,878,134.91-9,419,247.66

Finding the Fourth Proportional to 23,252,027.27, 34,878,134.91 and 9,419,247.66

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Solution

The fourth proportional to 23,252,027.27, 34,878,134.91 and 9,419,247.66 is: 14,128,909.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,252,027.27 : 34,878,134.91 = 9,419,247.66 : x
  2. Step 2: Convert to fraction form
    23,252,027.27/34,878,134.91 = 9,419,247.66/x
  3. Step 3: Cross multiply
    23,252,027.27x = 34,878,134.91 × 9,419,247.66
  4. Step 4: Simplify right side
    23,252,027.27x = 328,525,790,553,124.19
  5. Step 5: Solve for x
    x = 328,525,790,553,124.19/23,252,027.27
  6. Step 6: Final answer
    x = 14,128,909.57

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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.