Home / 246,882,654,763.80-370,323,982,145.70-79,207,067,124.60

Finding the Fourth Proportional to 246,882,654,763.80, 370,323,982,145.70 and 79,207,067,124.60

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Solution

The fourth proportional to 246,882,654,763.80, 370,323,982,145.70 and 79,207,067,124.60 is: 118,810,600,686.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,882,654,763.80 : 370,323,982,145.70 = 79,207,067,124.60 : x
  2. Step 2: Convert to fraction form
    246,882,654,763.80/370,323,982,145.70 = 79,207,067,124.60/x
  3. Step 3: Cross multiply
    246,882,654,763.80x = 370,323,982,145.70 × 79,207,067,124.60
  4. Step 4: Simplify right side
    246,882,654,763.80x = 29,332,276,511,663,634,513,920
  5. Step 5: Solve for x
    x = 29,332,276,511,663,634,513,920/246,882,654,763.80
  6. Step 6: Final answer
    x = 118,810,600,686.90

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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.