Home / 57,355,388.06-86,033,003.99-26,633,167.92

Finding the Fourth Proportional to 57,355,388.06, 86,033,003.99 and 26,633,167.92

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Solution

The fourth proportional to 57,355,388.06, 86,033,003.99 and 26,633,167.92 is: 39,949,715.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,355,388.06 : 86,033,003.99 = 26,633,167.92 : x
  2. Step 2: Convert to fraction form
    57,355,388.06/86,033,003.99 = 26,633,167.92/x
  3. Step 3: Cross multiply
    57,355,388.06x = 86,033,003.99 × 26,633,167.92
  4. Step 4: Simplify right side
    57,355,388.06x = 2,291,331,441,794,534.50
  5. Step 5: Solve for x
    x = 2,291,331,441,794,534.50/57,355,388.06
  6. Step 6: Final answer
    x = 39,949,715.62

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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.