Home / 34,297,086.17-51,455,735.22-13,816,266.55

Finding the Fourth Proportional to 34,297,086.17, 51,455,735.22 and 13,816,266.55

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Solution

The fourth proportional to 34,297,086.17, 51,455,735.22 and 13,816,266.55 is: 20,728,470.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,297,086.17 : 51,455,735.22 = 13,816,266.55 : x
  2. Step 2: Convert to fraction form
    34,297,086.17/51,455,735.22 = 13,816,266.55/x
  3. Step 3: Cross multiply
    34,297,086.17x = 51,455,735.22 × 13,816,266.55
  4. Step 4: Simplify right side
    34,297,086.17x = 710,926,153,325,742.88
  5. Step 5: Solve for x
    x = 710,926,153,325,742.88/34,297,086.17
  6. Step 6: Final answer
    x = 20,728,470.92

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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.