Home / 36,253,538,568.39-49,667,525,061.42-34,894,764,465.48

Finding the Fourth Proportional to 36,253,538,568.39, 49,667,525,061.42 and 34,894,764,465.48

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Solution

The fourth proportional to 36,253,538,568.39, 49,667,525,061.42 and 34,894,764,465.48 is: 47,805,997,898.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,253,538,568.39 : 49,667,525,061.42 = 34,894,764,465.48 : x
  2. Step 2: Convert to fraction form
    36,253,538,568.39/49,667,525,061.42 = 34,894,764,465.48/x
  3. Step 3: Cross multiply
    36,253,538,568.39x = 49,667,525,061.42 × 34,894,764,465.48
  4. Step 4: Simplify right side
    36,253,538,568.39x = 1,733,136,588,601,576,128,512
  5. Step 5: Solve for x
    x = 1,733,136,588,601,576,128,512/36,253,538,568.39
  6. Step 6: Final answer
    x = 47,805,997,898.17

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.