Home / 16,351,100,640.86-22,568,717,234.52-10,649,592,711.66

Finding the Fourth Proportional to 16,351,100,640.86, 22,568,717,234.52 and 10,649,592,711.66

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Solution

The fourth proportional to 16,351,100,640.86, 22,568,717,234.52 and 10,649,592,711.66 is: 14,699,172,358.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,351,100,640.86 : 22,568,717,234.52 = 10,649,592,711.66 : x
  2. Step 2: Convert to fraction form
    16,351,100,640.86/22,568,717,234.52 = 10,649,592,711.66/x
  3. Step 3: Cross multiply
    16,351,100,640.86x = 22,568,717,234.52 × 10,649,592,711.66
  4. Step 4: Simplify right side
    16,351,100,640.86x = 240,347,646,572,259,639,296
  5. Step 5: Solve for x
    x = 240,347,646,572,259,639,296/16,351,100,640.86
  6. Step 6: Final answer
    x = 14,699,172,358.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.