Home / 48,870,541,485.20-73,305,812,227.80-26,555,121,318.80

Finding the Fourth Proportional to 48,870,541,485.20, 73,305,812,227.80 and 26,555,121,318.80

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Solution

The fourth proportional to 48,870,541,485.20, 73,305,812,227.80 and 26,555,121,318.80 is: 39,832,681,978.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,870,541,485.20 : 73,305,812,227.80 = 26,555,121,318.80 : x
  2. Step 2: Convert to fraction form
    48,870,541,485.20/73,305,812,227.80 = 26,555,121,318.80/x
  3. Step 3: Cross multiply
    48,870,541,485.20x = 73,305,812,227.80 × 26,555,121,318.80
  4. Step 4: Simplify right side
    48,870,541,485.20x = 1,946,644,737,082,401,488,896
  5. Step 5: Solve for x
    x = 1,946,644,737,082,401,488,896/48,870,541,485.20
  6. Step 6: Final answer
    x = 39,832,681,978.20

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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.