Home / 16,229,525,023,861-22,396,758,964,700-8,821,957,640,475.80

Finding the Fourth Proportional to 16,229,525,023,861, 22,396,758,964,700 and 8,821,957,640,475.80

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Solution

The fourth proportional to 16,229,525,023,861, 22,396,758,964,700 and 8,821,957,640,475.80 is: 12,174,309,388,601.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,229,525,023,861 : 22,396,758,964,700 = 8,821,957,640,475.80 : x
  2. Step 2: Convert to fraction form
    16,229,525,023,861/22,396,758,964,700 = 8,821,957,640,475.80/x
  3. Step 3: Cross multiply
    16,229,525,023,861x = 22,396,758,964,700 × 8,821,957,640,475.80
  4. Step 4: Simplify right side
    16,229,525,023,861x = 197,583,258,870,530,043,780,530,176
  5. Step 5: Solve for x
    x = 197,583,258,870,530,043,780,530,176/16,229,525,023,861
  6. Step 6: Final answer
    x = 12,174,309,388,601.26

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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.