Home / 29,960,704.86-41,345,758.71-16,910,700.90

Finding the Fourth Proportional to 29,960,704.86, 41,345,758.71 and 16,910,700.90

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Solution

The fourth proportional to 29,960,704.86, 41,345,758.71 and 16,910,700.90 is: 23,336,759.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,960,704.86 : 41,345,758.71 = 16,910,700.90 : x
  2. Step 2: Convert to fraction form
    29,960,704.86/41,345,758.71 = 16,910,700.90/x
  3. Step 3: Cross multiply
    29,960,704.86x = 41,345,758.71 × 16,910,700.90
  4. Step 4: Simplify right side
    29,960,704.86x = 699,185,759,028,379.75
  5. Step 5: Solve for x
    x = 699,185,759,028,379.75/29,960,704.86
  6. Step 6: Final answer
    x = 23,336,759.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.