Home / 205,111,715,652.68-283,055,829,554.04-113,661,794,036

Finding the Fourth Proportional to 205,111,715,652.68, 283,055,829,554.04 and 113,661,794,036

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Solution

The fourth proportional to 205,111,715,652.68, 283,055,829,554.04 and 113,661,794,036 is: 156,854,196,734.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    205,111,715,652.68 : 283,055,829,554.04 = 113,661,794,036 : x
  2. Step 2: Convert to fraction form
    205,111,715,652.68/283,055,829,554.04 = 113,661,794,036/x
  3. Step 3: Cross multiply
    205,111,715,652.68x = 283,055,829,554.04 × 113,661,794,036
  4. Step 4: Simplify right side
    205,111,715,652.68x = 32,172,633,399,460,412,522,496
  5. Step 5: Solve for x
    x = 32,172,633,399,460,412,522,496/205,111,715,652.68
  6. Step 6: Final answer
    x = 156,854,196,734.13

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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.