Home / 33,667,897.68-46,461,670.94-18,197,982.27

Finding the Fourth Proportional to 33,667,897.68, 46,461,670.94 and 18,197,982.27

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Solution

The fourth proportional to 33,667,897.68, 46,461,670.94 and 18,197,982.27 is: 25,113,200.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,667,897.68 : 46,461,670.94 = 18,197,982.27 : x
  2. Step 2: Convert to fraction form
    33,667,897.68/46,461,670.94 = 18,197,982.27/x
  3. Step 3: Cross multiply
    33,667,897.68x = 46,461,670.94 × 18,197,982.27
  4. Step 4: Simplify right side
    33,667,897.68x = 845,508,664,046,189.25
  5. Step 5: Solve for x
    x = 845,508,664,046,189.25/33,667,897.68
  6. Step 6: Final answer
    x = 25,113,200.48

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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.