Home / 17,003,251.20-25,554,643.20-14,813,529.60

Finding the Fourth Proportional to 17,003,251.20, 25,554,643.20 and 14,813,529.60

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Solution

The fourth proportional to 17,003,251.20, 25,554,643.20 and 14,813,529.60 is: 22,263,651.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,003,251.20 : 25,554,643.20 = 14,813,529.60 : x
  2. Step 2: Convert to fraction form
    17,003,251.20/25,554,643.20 = 14,813,529.60/x
  3. Step 3: Cross multiply
    17,003,251.20x = 25,554,643.20 × 14,813,529.60
  4. Step 4: Simplify right side
    17,003,251.20x = 378,554,463,460,638.69
  5. Step 5: Solve for x
    x = 378,554,463,460,638.69/17,003,251.20
  6. Step 6: Final answer
    x = 22,263,651.76

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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.