Home / 6,753,958,784.06-9,315,028,480.94-5,937,474,435.93

Finding the Fourth Proportional to 6,753,958,784.06, 9,315,028,480.94 and 5,937,474,435.93

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Solution

The fourth proportional to 6,753,958,784.06, 9,315,028,480.94 and 5,937,474,435.93 is: 8,188,937,072.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,753,958,784.06 : 9,315,028,480.94 = 5,937,474,435.93 : x
  2. Step 2: Convert to fraction form
    6,753,958,784.06/9,315,028,480.94 = 5,937,474,435.93/x
  3. Step 3: Cross multiply
    6,753,958,784.06x = 9,315,028,480.94 × 5,937,474,435.93
  4. Step 4: Simplify right side
    6,753,958,784.06x = 55,307,743,475,550,019,584
  5. Step 5: Solve for x
    x = 55,307,743,475,550,019,584/6,753,958,784.06
  6. Step 6: Final answer
    x = 8,188,937,072.89

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1.5x scale

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.