Home / 97,618,072.35-146,324,160.36-32,022,081.30

Finding the Fourth Proportional to 97,618,072.35, 146,324,160.36 and 32,022,081.30

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Solution

The fourth proportional to 97,618,072.35, 146,324,160.36 and 32,022,081.30 is: 47,999,351.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,618,072.35 : 146,324,160.36 = 32,022,081.30 : x
  2. Step 2: Convert to fraction form
    97,618,072.35/146,324,160.36 = 32,022,081.30/x
  3. Step 3: Cross multiply
    97,618,072.35x = 146,324,160.36 × 32,022,081.30
  4. Step 4: Simplify right side
    97,618,072.35x = 4,685,604,159,202,158
  5. Step 5: Solve for x
    x = 4,685,604,159,202,158/97,618,072.35
  6. Step 6: Final answer
    x = 47,999,351.42

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.