Home / 24,965,061-34,449,366.88-15,669,659.76

Finding the Fourth Proportional to 24,965,061, 34,449,366.88 and 15,669,659.76

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Solution

The fourth proportional to 24,965,061, 34,449,366.88 and 15,669,659.76 is: 21,622,613.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,965,061 : 34,449,366.88 = 15,669,659.76 : x
  2. Step 2: Convert to fraction form
    24,965,061/34,449,366.88 = 15,669,659.76/x
  3. Step 3: Cross multiply
    24,965,061x = 34,449,366.88 × 15,669,659.76
  4. Step 4: Simplify right side
    24,965,061x = 539,809,857,957,012.81
  5. Step 5: Solve for x
    x = 539,809,857,957,012.81/24,965,061
  6. Step 6: Final answer
    x = 21,622,613.22

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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.