Home / 57,372,697.52-79,164,629.04-32,251,460.57

Finding the Fourth Proportional to 57,372,697.52, 79,164,629.04 and 32,251,460.57

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Solution

The fourth proportional to 57,372,697.52, 79,164,629.04 and 32,251,460.57 is: 44,501,566.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,372,697.52 : 79,164,629.04 = 32,251,460.57 : x
  2. Step 2: Convert to fraction form
    57,372,697.52/79,164,629.04 = 32,251,460.57/x
  3. Step 3: Cross multiply
    57,372,697.52x = 79,164,629.04 × 32,251,460.57
  4. Step 4: Simplify right side
    57,372,697.52x = 2,553,174,912,022,237
  5. Step 5: Solve for x
    x = 2,553,174,912,022,237/57,372,697.52
  6. Step 6: Final answer
    x = 44,501,566.47

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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.