Home / 6,054,993,128.60-9,080,789,081.70-1,915,705,467.80

Finding the Fourth Proportional to 6,054,993,128.60, 9,080,789,081.70 and 1,915,705,467.80

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Solution

The fourth proportional to 6,054,993,128.60, 9,080,789,081.70 and 1,915,705,467.80 is: 2,873,020,154.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,054,993,128.60 : 9,080,789,081.70 = 1,915,705,467.80 : x
  2. Step 2: Convert to fraction form
    6,054,993,128.60/9,080,789,081.70 = 1,915,705,467.80/x
  3. Step 3: Cross multiply
    6,054,993,128.60x = 9,080,789,081.70 × 1,915,705,467.80
  4. Step 4: Simplify right side
    6,054,993,128.60x = 17,396,117,295,751,231,488
  5. Step 5: Solve for x
    x = 17,396,117,295,751,231,488/6,054,993,128.60
  6. Step 6: Final answer
    x = 2,873,020,154.82

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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.