Home / 27,116,835.44-40,675,240.20-6,922,070.96

Finding the Fourth Proportional to 27,116,835.44, 40,675,240.20 and 6,922,070.96

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Solution

The fourth proportional to 27,116,835.44, 40,675,240.20 and 6,922,070.96 is: 10,383,103.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,116,835.44 : 40,675,240.20 = 6,922,070.96 : x
  2. Step 2: Convert to fraction form
    27,116,835.44/40,675,240.20 = 6,922,070.96/x
  3. Step 3: Cross multiply
    27,116,835.44x = 40,675,240.20 × 6,922,070.96
  4. Step 4: Simplify right side
    27,116,835.44x = 281,556,898,979,444.62
  5. Step 5: Solve for x
    x = 281,556,898,979,444.62/27,116,835.44
  6. Step 6: Final answer
    x = 10,383,103.13

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1.5x scale

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.