Home / 246,882,654,680.55-370,323,982,020.82-79,207,067,041.35

Finding the Fourth Proportional to 246,882,654,680.55, 370,323,982,020.82 and 79,207,067,041.35

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Solution

The fourth proportional to 246,882,654,680.55, 370,323,982,020.82 and 79,207,067,041.35 is: 118,810,600,562.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,882,654,680.55 : 370,323,982,020.82 = 79,207,067,041.35 : x
  2. Step 2: Convert to fraction form
    246,882,654,680.55/370,323,982,020.82 = 79,207,067,041.35/x
  3. Step 3: Cross multiply
    246,882,654,680.55x = 370,323,982,020.82 × 79,207,067,041.35
  4. Step 4: Simplify right side
    246,882,654,680.55x = 29,332,276,470,942,785,339,392
  5. Step 5: Solve for x
    x = 29,332,276,470,942,785,339,392/246,882,654,680.55
  6. Step 6: Final answer
    x = 118,810,600,562.02

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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.