Home / 27,259,188.23-40,889,138.50-9,063,383.41

Finding the Fourth Proportional to 27,259,188.23, 40,889,138.50 and 9,063,383.41

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Solution

The fourth proportional to 27,259,188.23, 40,889,138.50 and 9,063,383.41 is: 13,595,193.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,259,188.23 : 40,889,138.50 = 9,063,383.41 : x
  2. Step 2: Convert to fraction form
    27,259,188.23/40,889,138.50 = 9,063,383.41/x
  3. Step 3: Cross multiply
    27,259,188.23x = 40,889,138.50 × 9,063,383.41
  4. Step 4: Simplify right side
    27,259,188.23x = 370,593,939,325,646.56
  5. Step 5: Solve for x
    x = 370,593,939,325,646.56/27,259,188.23
  6. Step 6: Final answer
    x = 13,595,193.53

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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.