Home / 23,589,172.19-32,554,105.05-13,276,563.23

Finding the Fourth Proportional to 23,589,172.19, 32,554,105.05 and 13,276,563.23

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Solution

The fourth proportional to 23,589,172.19, 32,554,105.05 and 13,276,563.23 is: 18,322,246.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,589,172.19 : 32,554,105.05 = 13,276,563.23 : x
  2. Step 2: Convert to fraction form
    23,589,172.19/32,554,105.05 = 13,276,563.23/x
  3. Step 3: Cross multiply
    23,589,172.19x = 32,554,105.05 × 13,276,563.23
  4. Step 4: Simplify right side
    23,589,172.19x = 432,206,633,929,616.81
  5. Step 5: Solve for x
    x = 432,206,633,929,616.81/23,589,172.19
  6. Step 6: Final answer
    x = 18,322,246.77

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Double scale
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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.