Home / 179,186,197,514.22-247,277,051,766.63-96,786,956,634.80

Finding the Fourth Proportional to 179,186,197,514.22, 247,277,051,766.63 and 96,786,956,634.80

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Solution

The fourth proportional to 179,186,197,514.22, 247,277,051,766.63 and 96,786,956,634.80 is: 133,566,053,737.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,186,197,514.22 : 247,277,051,766.63 = 96,786,956,634.80 : x
  2. Step 2: Convert to fraction form
    179,186,197,514.22/247,277,051,766.63 = 96,786,956,634.80/x
  3. Step 3: Cross multiply
    179,186,197,514.22x = 247,277,051,766.63 × 96,786,956,634.80
  4. Step 4: Simplify right side
    179,186,197,514.22x = 23,933,193,286,116,775,559,168
  5. Step 5: Solve for x
    x = 23,933,193,286,116,775,559,168/179,186,197,514.22
  6. Step 6: Final answer
    x = 133,566,053,737.02

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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.