Home / 39,093,153.54-58,322,305.38-36,976,837.38

Finding the Fourth Proportional to 39,093,153.54, 58,322,305.38 and 36,976,837.38

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Solution

The fourth proportional to 39,093,153.54, 58,322,305.38 and 36,976,837.38 is: 55,165,015.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,093,153.54 : 58,322,305.38 = 36,976,837.38 : x
  2. Step 2: Convert to fraction form
    39,093,153.54/58,322,305.38 = 36,976,837.38/x
  3. Step 3: Cross multiply
    39,093,153.54x = 58,322,305.38 × 36,976,837.38
  4. Step 4: Simplify right side
    39,093,153.54x = 2,156,574,401,662,959.25
  5. Step 5: Solve for x
    x = 2,156,574,401,662,959.25/39,093,153.54
  6. Step 6: Final answer
    x = 55,165,015.01

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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.