Home / 14,656,317.16-21,984,662.70-3,873,524.80

Finding the Fourth Proportional to 14,656,317.16, 21,984,662.70 and 3,873,524.80

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Solution

The fourth proportional to 14,656,317.16, 21,984,662.70 and 3,873,524.80 is: 5,810,336.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,656,317.16 : 21,984,662.70 = 3,873,524.80 : x
  2. Step 2: Convert to fraction form
    14,656,317.16/21,984,662.70 = 3,873,524.80/x
  3. Step 3: Cross multiply
    14,656,317.16x = 21,984,662.70 × 3,873,524.80
  4. Step 4: Simplify right side
    14,656,317.16x = 85,158,136,188,084.95
  5. Step 5: Solve for x
    x = 85,158,136,188,084.95/14,656,317.16
  6. Step 6: Final answer
    x = 5,810,336.61

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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.