Home / 17,954,824.59-24,777,815.30-10,220,364.23

Finding the Fourth Proportional to 17,954,824.59, 24,777,815.30 and 10,220,364.23

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Solution

The fourth proportional to 17,954,824.59, 24,777,815.30 and 10,220,364.23 is: 14,104,192.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,954,824.59 : 24,777,815.30 = 10,220,364.23 : x
  2. Step 2: Convert to fraction form
    17,954,824.59/24,777,815.30 = 10,220,364.23/x
  3. Step 3: Cross multiply
    17,954,824.59x = 24,777,815.30 × 10,220,364.23
  4. Step 4: Simplify right side
    17,954,824.59x = 253,238,297,014,675.84
  5. Step 5: Solve for x
    x = 253,238,297,014,675.84/17,954,824.59
  6. Step 6: Final answer
    x = 14,104,192.20

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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.