Home / 27,418,910.16-40,883,232.91-26,665,592.54

Finding the Fourth Proportional to 27,418,910.16, 40,883,232.91 and 26,665,592.54

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Solution

The fourth proportional to 27,418,910.16, 40,883,232.91 and 26,665,592.54 is: 39,759,991.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,418,910.16 : 40,883,232.91 = 26,665,592.54 : x
  2. Step 2: Convert to fraction form
    27,418,910.16/40,883,232.91 = 26,665,592.54/x
  3. Step 3: Cross multiply
    27,418,910.16x = 40,883,232.91 × 26,665,592.54
  4. Step 4: Simplify right side
    27,418,910.16x = 1,090,175,630,362,650.50
  5. Step 5: Solve for x
    x = 1,090,175,630,362,650.50/27,418,910.16
  6. Step 6: Final answer
    x = 39,759,991.33

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.