Home / 17,255,722.23-23,821,525.76-10,731,453.50

Finding the Fourth Proportional to 17,255,722.23, 23,821,525.76 and 10,731,453.50

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Solution

The fourth proportional to 17,255,722.23, 23,821,525.76 and 10,731,453.50 is: 14,814,772.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,255,722.23 : 23,821,525.76 = 10,731,453.50 : x
  2. Step 2: Convert to fraction form
    17,255,722.23/23,821,525.76 = 10,731,453.50/x
  3. Step 3: Cross multiply
    17,255,722.23x = 23,821,525.76 × 10,731,453.50
  4. Step 4: Simplify right side
    17,255,722.23x = 255,639,595,819,727.22
  5. Step 5: Solve for x
    x = 255,639,595,819,727.22/17,255,722.23
  6. Step 6: Final answer
    x = 14,814,772.31

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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.