Home / 27,471,035.22-41,152,680.63-15,932,261.70

Finding the Fourth Proportional to 27,471,035.22, 41,152,680.63 and 15,932,261.70

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Solution

The fourth proportional to 27,471,035.22, 41,152,680.63 and 15,932,261.70 is: 23,867,148.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,471,035.22 : 41,152,680.63 = 15,932,261.70 : x
  2. Step 2: Convert to fraction form
    27,471,035.22/41,152,680.63 = 15,932,261.70/x
  3. Step 3: Cross multiply
    27,471,035.22x = 41,152,680.63 × 15,932,261.70
  4. Step 4: Simplify right side
    27,471,035.22x = 655,655,277,453,680.88
  5. Step 5: Solve for x
    x = 655,655,277,453,680.88/27,471,035.22
  6. Step 6: Final answer
    x = 23,867,148.51

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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.