Home / 23,370,032.56-32,250,049.68-13,056,832.84

Finding the Fourth Proportional to 23,370,032.56, 32,250,049.68 and 13,056,832.84

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Solution

The fourth proportional to 23,370,032.56, 32,250,049.68 and 13,056,832.84 is: 18,018,096.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,370,032.56 : 32,250,049.68 = 13,056,832.84 : x
  2. Step 2: Convert to fraction form
    23,370,032.56/32,250,049.68 = 13,056,832.84/x
  3. Step 3: Cross multiply
    23,370,032.56x = 32,250,049.68 × 13,056,832.84
  4. Step 4: Simplify right side
    23,370,032.56x = 421,083,507,753,455.50
  5. Step 5: Solve for x
    x = 421,083,507,753,455.50/23,370,032.56
  6. Step 6: Final answer
    x = 18,018,096.75

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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.