Home / 26,019,824.43-35,907,399.92-14,257,223.64

Finding the Fourth Proportional to 26,019,824.43, 35,907,399.92 and 14,257,223.64

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Solution

The fourth proportional to 26,019,824.43, 35,907,399.92 and 14,257,223.64 is: 19,674,991.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,019,824.43 : 35,907,399.92 = 14,257,223.64 : x
  2. Step 2: Convert to fraction form
    26,019,824.43/35,907,399.92 = 14,257,223.64/x
  3. Step 3: Cross multiply
    26,019,824.43x = 35,907,399.92 × 14,257,223.64
  4. Step 4: Simplify right side
    26,019,824.43x = 511,939,831,053,724.75
  5. Step 5: Solve for x
    x = 511,939,831,053,724.75/26,019,824.43
  6. Step 6: Final answer
    x = 19,674,991.75

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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.