Home / 27,965,776,100.27-41,955,280,065.97-9,079,027,261.52

Finding the Fourth Proportional to 27,965,776,100.27, 41,955,280,065.97 and 9,079,027,261.52

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Solution

The fourth proportional to 27,965,776,100.27, 41,955,280,065.97 and 9,079,027,261.52 is: 13,620,688,734.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,965,776,100.27 : 41,955,280,065.97 = 9,079,027,261.52 : x
  2. Step 2: Convert to fraction form
    27,965,776,100.27/41,955,280,065.97 = 9,079,027,261.52/x
  3. Step 3: Cross multiply
    27,965,776,100.27x = 41,955,280,065.97 × 9,079,027,261.52
  4. Step 4: Simplify right side
    27,965,776,100.27x = 380,913,131,483,429,404,672
  5. Step 5: Solve for x
    x = 380,913,131,483,429,404,672/27,965,776,100.27
  6. Step 6: Final answer
    x = 13,620,688,734.61

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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.