Home / 23,423,912.56-32,324,992.14-13,110,632.92

Finding the Fourth Proportional to 23,423,912.56, 32,324,992.14 and 13,110,632.92

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Solution

The fourth proportional to 23,423,912.56, 32,324,992.14 and 13,110,632.92 is: 18,092,669.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,423,912.56 : 32,324,992.14 = 13,110,632.92 : x
  2. Step 2: Convert to fraction form
    23,423,912.56/32,324,992.14 = 13,110,632.92/x
  3. Step 3: Cross multiply
    23,423,912.56x = 32,324,992.14 × 13,110,632.92
  4. Step 4: Simplify right side
    23,423,912.56x = 423,801,106,089,425.25
  5. Step 5: Solve for x
    x = 423,801,106,089,425.25/23,423,912.56
  6. Step 6: Final answer
    x = 18,092,669.40

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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.