Home / 23,302,331.28-34,929,246.24-13,052,163.60

Finding the Fourth Proportional to 23,302,331.28, 34,929,246.24 and 13,052,163.60

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Solution

The fourth proportional to 23,302,331.28, 34,929,246.24 and 13,052,163.60 is: 19,564,662.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,302,331.28 : 34,929,246.24 = 13,052,163.60 : x
  2. Step 2: Convert to fraction form
    23,302,331.28/34,929,246.24 = 13,052,163.60/x
  3. Step 3: Cross multiply
    23,302,331.28x = 34,929,246.24 × 13,052,163.60
  4. Step 4: Simplify right side
    23,302,331.28x = 455,902,236,349,164.88
  5. Step 5: Solve for x
    x = 455,902,236,349,164.88/23,302,331.28
  6. Step 6: Final answer
    x = 19,564,662.04

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.