Home / 17,954,827.60-24,777,819.45-10,220,367.24

Finding the Fourth Proportional to 17,954,827.60, 24,777,819.45 and 10,220,367.24

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Solution

The fourth proportional to 17,954,827.60, 24,777,819.45 and 10,220,367.24 is: 14,104,196.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,954,827.60 : 24,777,819.45 = 10,220,367.24 : x
  2. Step 2: Convert to fraction form
    17,954,827.60/24,777,819.45 = 10,220,367.24/x
  3. Step 3: Cross multiply
    17,954,827.60x = 24,777,819.45 × 10,220,367.24
  4. Step 4: Simplify right side
    17,954,827.60x = 253,238,414,185,414.81
  5. Step 5: Solve for x
    x = 253,238,414,185,414.81/17,954,827.60
  6. Step 6: Final answer
    x = 14,104,196.37

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1.5x scale

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.