Home / 5,522,091,686.93-8,284,302,271.92-1,791,093,317.46

Finding the Fourth Proportional to 5,522,091,686.93, 8,284,302,271.92 and 1,791,093,317.46

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Solution

The fourth proportional to 5,522,091,686.93, 8,284,302,271.92 and 1,791,093,317.46 is: 2,687,017,760.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,522,091,686.93 : 8,284,302,271.92 = 1,791,093,317.46 : x
  2. Step 2: Convert to fraction form
    5,522,091,686.93/8,284,302,271.92 = 1,791,093,317.46/x
  3. Step 3: Cross multiply
    5,522,091,686.93x = 8,284,302,271.92 × 1,791,093,317.46
  4. Step 4: Simplify right side
    5,522,091,686.93x = 14,837,958,439,054,608,384
  5. Step 5: Solve for x
    x = 14,837,958,439,054,608,384/5,522,091,686.93
  6. Step 6: Final answer
    x = 2,687,017,760.71

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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.