Home / 6,922,958,892.36-10,394,812,077.12-5,993,149,718.76

Finding the Fourth Proportional to 6,922,958,892.36, 10,394,812,077.12 and 5,993,149,718.76

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Solution

The fourth proportional to 6,922,958,892.36, 10,394,812,077.12 and 5,993,149,718.76 is: 8,998,705,040.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,922,958,892.36 : 10,394,812,077.12 = 5,993,149,718.76 : x
  2. Step 2: Convert to fraction form
    6,922,958,892.36/10,394,812,077.12 = 5,993,149,718.76/x
  3. Step 3: Cross multiply
    6,922,958,892.36x = 10,394,812,077.12 × 5,993,149,718.76
  4. Step 4: Simplify right side
    6,922,958,892.36x = 62,297,665,076,554,784,768
  5. Step 5: Solve for x
    x = 62,297,665,076,554,784,768/6,922,958,892.36
  6. Step 6: Final answer
    x = 8,998,705,040.02

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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.