Home / 5,673,819,930,870-7,829,879,055,360.50-3,072,538,751,537.80

Finding the Fourth Proportional to 5,673,819,930,870, 7,829,879,055,360.50 and 3,072,538,751,537.80

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Solution

The fourth proportional to 5,673,819,930,870, 7,829,879,055,360.50 and 3,072,538,751,537.80 is: 4,240,107,566,078.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,673,819,930,870 : 7,829,879,055,360.50 = 3,072,538,751,537.80 : x
  2. Step 2: Convert to fraction form
    5,673,819,930,870/7,829,879,055,360.50 = 3,072,538,751,537.80/x
  3. Step 3: Cross multiply
    5,673,819,930,870x = 7,829,879,055,360.50 × 3,072,538,751,537.80
  4. Step 4: Simplify right side
    5,673,819,930,870x = 24,057,606,817,449,318,979,469,312
  5. Step 5: Solve for x
    x = 24,057,606,817,449,318,979,469,312/5,673,819,930,870
  6. Step 6: Final answer
    x = 4,240,107,566,078.58

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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.