Home / 7,160,047,067,051.60-9,882,703,384,398.30-4,663,391,578,891.10

Finding the Fourth Proportional to 7,160,047,067,051.60, 9,882,703,384,398.30 and 4,663,391,578,891.10

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Solution

The fourth proportional to 7,160,047,067,051.60, 9,882,703,384,398.30 and 4,663,391,578,891.10 is: 6,436,677,763,133.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,160,047,067,051.60 : 9,882,703,384,398.30 = 4,663,391,578,891.10 : x
  2. Step 2: Convert to fraction form
    7,160,047,067,051.60/9,882,703,384,398.30 = 4,663,391,578,891.10/x
  3. Step 3: Cross multiply
    7,160,047,067,051.60x = 9,882,703,384,398.30 × 4,663,391,578,891.10
  4. Step 4: Simplify right side
    7,160,047,067,051.60x = 46,086,915,739,481,608,990,752,768
  5. Step 5: Solve for x
    x = 46,086,915,739,481,608,990,752,768/7,160,047,067,051.60
  6. Step 6: Final answer
    x = 6,436,677,763,133.69

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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.