Home / 47,997,803.54-66,236,471.43-25,970,817.04

Finding the Fourth Proportional to 47,997,803.54, 66,236,471.43 and 25,970,817.04

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Solution

The fourth proportional to 47,997,803.54, 66,236,471.43 and 25,970,817.04 is: 35,839,458.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,997,803.54 : 66,236,471.43 = 25,970,817.04 : x
  2. Step 2: Convert to fraction form
    47,997,803.54/66,236,471.43 = 25,970,817.04/x
  3. Step 3: Cross multiply
    47,997,803.54x = 66,236,471.43 × 25,970,817.04
  4. Step 4: Simplify right side
    47,997,803.54x = 1,720,215,280,883,717
  5. Step 5: Solve for x
    x = 1,720,215,280,883,717/47,997,803.54
  6. Step 6: Final answer
    x = 35,839,458.35

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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.