Home / 27,288,981.96-40,932,910.86-9,094,498.44

Finding the Fourth Proportional to 27,288,981.96, 40,932,910.86 and 9,094,498.44

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Solution

The fourth proportional to 27,288,981.96, 40,932,910.86 and 9,094,498.44 is: 13,641,560.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,288,981.96 : 40,932,910.86 = 9,094,498.44 : x
  2. Step 2: Convert to fraction form
    27,288,981.96/40,932,910.86 = 9,094,498.44/x
  3. Step 3: Cross multiply
    27,288,981.96x = 40,932,910.86 × 9,094,498.44
  4. Step 4: Simplify right side
    27,288,981.96x = 372,264,293,960,929.06
  5. Step 5: Solve for x
    x = 372,264,293,960,929.06/27,288,981.96
  6. Step 6: Final answer
    x = 13,641,560.34

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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.