Home / 17,513,211.20-26,269,816.80-14,741,844.80

Finding the Fourth Proportional to 17,513,211.20, 26,269,816.80 and 14,741,844.80

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Solution

The fourth proportional to 17,513,211.20, 26,269,816.80 and 14,741,844.80 is: 22,112,767.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,513,211.20 : 26,269,816.80 = 14,741,844.80 : x
  2. Step 2: Convert to fraction form
    17,513,211.20/26,269,816.80 = 14,741,844.80/x
  3. Step 3: Cross multiply
    17,513,211.20x = 26,269,816.80 × 14,741,844.80
  4. Step 4: Simplify right side
    17,513,211.20x = 387,265,562,190,032.69
  5. Step 5: Solve for x
    x = 387,265,562,190,032.69/17,513,211.20
  6. Step 6: Final answer
    x = 22,112,767.20

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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.