Home / 5,791,406,499-8,685,816,910.74-2,685,585,571.56

Finding the Fourth Proportional to 5,791,406,499, 8,685,816,910.74 and 2,685,585,571.56

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Solution

The fourth proportional to 5,791,406,499, 8,685,816,910.74 and 2,685,585,571.56 is: 4,027,778,843.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,791,406,499 : 8,685,816,910.74 = 2,685,585,571.56 : x
  2. Step 2: Convert to fraction form
    5,791,406,499/8,685,816,910.74 = 2,685,585,571.56/x
  3. Step 3: Cross multiply
    5,791,406,499x = 8,685,816,910.74 × 2,685,585,571.56
  4. Step 4: Simplify right side
    5,791,406,499x = 23,326,504,572,695,195,648
  5. Step 5: Solve for x
    x = 23,326,504,572,695,195,648/5,791,406,499
  6. Step 6: Final answer
    x = 4,027,778,843.83

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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.