Home / 49,111,276,558.20-73,666,914,837.30-26,795,856,391.80

Finding the Fourth Proportional to 49,111,276,558.20, 73,666,914,837.30 and 26,795,856,391.80

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Solution

The fourth proportional to 49,111,276,558.20, 73,666,914,837.30 and 26,795,856,391.80 is: 40,193,784,587.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,111,276,558.20 : 73,666,914,837.30 = 26,795,856,391.80 : x
  2. Step 2: Convert to fraction form
    49,111,276,558.20/73,666,914,837.30 = 26,795,856,391.80/x
  3. Step 3: Cross multiply
    49,111,276,558.20x = 73,666,914,837.30 × 26,795,856,391.80
  4. Step 4: Simplify right side
    49,111,276,558.20x = 1,973,968,070,807,251,582,976
  5. Step 5: Solve for x
    x = 1,973,968,070,807,251,582,976/49,111,276,558.20
  6. Step 6: Final answer
    x = 40,193,784,587.70

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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.