Home / 44,522,756.82-66,780,869.31-14,222,484.18

Finding the Fourth Proportional to 44,522,756.82, 66,780,869.31 and 14,222,484.18

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Solution

The fourth proportional to 44,522,756.82, 66,780,869.31 and 14,222,484.18 is: 21,332,682.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,522,756.82 : 66,780,869.31 = 14,222,484.18 : x
  2. Step 2: Convert to fraction form
    44,522,756.82/66,780,869.31 = 14,222,484.18/x
  3. Step 3: Cross multiply
    44,522,756.82x = 66,780,869.31 × 14,222,484.18
  4. Step 4: Simplify right side
    44,522,756.82x = 949,789,857,288,122.50
  5. Step 5: Solve for x
    x = 949,789,857,288,122.50/44,522,756.82
  6. Step 6: Final answer
    x = 21,332,682.99

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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.