Home / 57,097,410.98-78,792,388.26-32,317,065.86

Finding the Fourth Proportional to 57,097,410.98, 78,792,388.26 and 32,317,065.86

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Solution

The fourth proportional to 57,097,410.98, 78,792,388.26 and 32,317,065.86 is: 44,596,396.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,097,410.98 : 78,792,388.26 = 32,317,065.86 : x
  2. Step 2: Convert to fraction form
    57,097,410.98/78,792,388.26 = 32,317,065.86/x
  3. Step 3: Cross multiply
    57,097,410.98x = 78,792,388.26 × 32,317,065.86
  4. Step 4: Simplify right side
    57,097,410.98x = 2,546,338,800,665,111
  5. Step 5: Solve for x
    x = 2,546,338,800,665,111/57,097,410.98
  6. Step 6: Final answer
    x = 44,596,396.88

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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.