Home / 51,068,533.38-70,392,249.14-34,542,631.23

Finding the Fourth Proportional to 51,068,533.38, 70,392,249.14 and 34,542,631.23

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Solution

The fourth proportional to 51,068,533.38, 70,392,249.14 and 34,542,631.23 is: 47,613,145.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,068,533.38 : 70,392,249.14 = 34,542,631.23 : x
  2. Step 2: Convert to fraction form
    51,068,533.38/70,392,249.14 = 34,542,631.23/x
  3. Step 3: Cross multiply
    51,068,533.38x = 70,392,249.14 × 34,542,631.23
  4. Step 4: Simplify right side
    51,068,533.38x = 2,431,533,503,493,304.50
  5. Step 5: Solve for x
    x = 2,431,533,503,493,304.50/51,068,533.38
  6. Step 6: Final answer
    x = 47,613,145.37

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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.