Home / 6,797,538,608.31-9,312,661,122.62-6,542,768,464.38

Finding the Fourth Proportional to 6,797,538,608.31, 9,312,661,122.62 and 6,542,768,464.38

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Solution

The fourth proportional to 6,797,538,608.31, 9,312,661,122.62 and 6,542,768,464.38 is: 8,963,624,780.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,797,538,608.31 : 9,312,661,122.62 = 6,542,768,464.38 : x
  2. Step 2: Convert to fraction form
    6,797,538,608.31/9,312,661,122.62 = 6,542,768,464.38/x
  3. Step 3: Cross multiply
    6,797,538,608.31x = 9,312,661,122.62 × 6,542,768,464.38
  4. Step 4: Simplify right side
    6,797,538,608.31x = 60,930,585,512,503,066,624
  5. Step 5: Solve for x
    x = 60,930,585,512,503,066,624/6,797,538,608.31
  6. Step 6: Final answer
    x = 8,963,624,780.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.