Home / 164,934,186.45-227,602,941.33-91,600,052.37

Finding the Fourth Proportional to 164,934,186.45, 227,602,941.33 and 91,600,052.37

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Solution

The fourth proportional to 164,934,186.45, 227,602,941.33 and 91,600,052.37 is: 126,404,608.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,934,186.45 : 227,602,941.33 = 91,600,052.37 : x
  2. Step 2: Convert to fraction form
    164,934,186.45/227,602,941.33 = 91,600,052.37/x
  3. Step 3: Cross multiply
    164,934,186.45x = 227,602,941.33 × 91,600,052.37
  4. Step 4: Simplify right side
    164,934,186.45x = 20,848,441,345,394,040
  5. Step 5: Solve for x
    x = 20,848,441,345,394,040/164,934,186.45
  6. Step 6: Final answer
    x = 126,404,608.98

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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.