Home / 18,115,534.44-24,999,496.97-9,855,594.27

Finding the Fourth Proportional to 18,115,534.44, 24,999,496.97 and 9,855,594.27

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Solution

The fourth proportional to 18,115,534.44, 24,999,496.97 and 9,855,594.27 is: 13,600,752.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,115,534.44 : 24,999,496.97 = 9,855,594.27 : x
  2. Step 2: Convert to fraction form
    18,115,534.44/24,999,496.97 = 9,855,594.27/x
  3. Step 3: Cross multiply
    18,115,534.44x = 24,999,496.97 × 9,855,594.27
  4. Step 4: Simplify right side
    18,115,534.44x = 246,384,899,041,136.38
  5. Step 5: Solve for x
    x = 246,384,899,041,136.38/18,115,534.44
  6. Step 6: Final answer
    x = 13,600,752.43

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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.