Home / 96,071,616-144,122,353.92-32,261,137.92

Finding the Fourth Proportional to 96,071,616, 144,122,353.92 and 32,261,137.92

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Solution

The fourth proportional to 96,071,616, 144,122,353.92 and 32,261,137.92 is: 48,396,720.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,071,616 : 144,122,353.92 = 32,261,137.92 : x
  2. Step 2: Convert to fraction form
    96,071,616/144,122,353.92 = 32,261,137.92/x
  3. Step 3: Cross multiply
    96,071,616x = 144,122,353.92 × 32,261,137.92
  4. Step 4: Simplify right side
    96,071,616x = 4,649,551,137,168,172
  5. Step 5: Solve for x
    x = 4,649,551,137,168,172/96,071,616
  6. Step 6: Final answer
    x = 48,396,720.39

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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.