Home / 26,022,812.88-35,911,694.32-14,420,570.08

Finding the Fourth Proportional to 26,022,812.88, 35,911,694.32 and 14,420,570.08

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Solution

The fourth proportional to 26,022,812.88, 35,911,694.32 and 14,420,570.08 is: 19,900,504.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,022,812.88 : 35,911,694.32 = 14,420,570.08 : x
  2. Step 2: Convert to fraction form
    26,022,812.88/35,911,694.32 = 14,420,570.08/x
  3. Step 3: Cross multiply
    26,022,812.88x = 35,911,694.32 × 14,420,570.08
  4. Step 4: Simplify right side
    26,022,812.88x = 517,867,104,633,097.94
  5. Step 5: Solve for x
    x = 517,867,104,633,097.94/26,022,812.88
  6. Step 6: Final answer
    x = 19,900,504.49

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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.