Home / 8,972,187,777.30-13,458,281,665.95-6,033,531,623.70

Finding the Fourth Proportional to 8,972,187,777.30, 13,458,281,665.95 and 6,033,531,623.70

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Solution

The fourth proportional to 8,972,187,777.30, 13,458,281,665.95 and 6,033,531,623.70 is: 9,050,297,435.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,972,187,777.30 : 13,458,281,665.95 = 6,033,531,623.70 : x
  2. Step 2: Convert to fraction form
    8,972,187,777.30/13,458,281,665.95 = 6,033,531,623.70/x
  3. Step 3: Cross multiply
    8,972,187,777.30x = 13,458,281,665.95 × 6,033,531,623.70
  4. Step 4: Simplify right side
    8,972,187,777.30x = 81,200,968,032,171,245,568
  5. Step 5: Solve for x
    x = 81,200,968,032,171,245,568/8,972,187,777.30
  6. Step 6: Final answer
    x = 9,050,297,435.55

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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.