Home / 171,450,801.37-236,608,609.55-96,098,522.03

Finding the Fourth Proportional to 171,450,801.37, 236,608,609.55 and 96,098,522.03

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Solution

The fourth proportional to 171,450,801.37, 236,608,609.55 and 96,098,522.03 is: 132,619,605.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,450,801.37 : 236,608,609.55 = 96,098,522.03 : x
  2. Step 2: Convert to fraction form
    171,450,801.37/236,608,609.55 = 96,098,522.03/x
  3. Step 3: Cross multiply
    171,450,801.37x = 236,608,609.55 × 96,098,522.03
  4. Step 4: Simplify right side
    171,450,801.37x = 22,737,737,677,799,744
  5. Step 5: Solve for x
    x = 22,737,737,677,799,744/171,450,801.37
  6. Step 6: Final answer
    x = 132,619,605.72

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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.