Home / 23,225,882.56-32,048,201.46-13,301,221.84

Finding the Fourth Proportional to 23,225,882.56, 32,048,201.46 and 13,301,221.84

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Solution

The fourth proportional to 23,225,882.56, 32,048,201.46 and 13,301,221.84 is: 18,353,672.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,225,882.56 : 32,048,201.46 = 13,301,221.84 : x
  2. Step 2: Convert to fraction form
    23,225,882.56/32,048,201.46 = 13,301,221.84/x
  3. Step 3: Cross multiply
    23,225,882.56x = 32,048,201.46 × 13,301,221.84
  4. Step 4: Simplify right side
    23,225,882.56x = 426,280,237,192,471.88
  5. Step 5: Solve for x
    x = 426,280,237,192,471.88/23,225,882.56
  6. Step 6: Final answer
    x = 18,353,672.29

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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.