Home / 17,619,191.43-24,314,650.01-9,884,399.83

Finding the Fourth Proportional to 17,619,191.43, 24,314,650.01 and 9,884,399.83

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Solution

The fourth proportional to 17,619,191.43, 24,314,650.01 and 9,884,399.83 is: 13,640,564.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,619,191.43 : 24,314,650.01 = 9,884,399.83 : x
  2. Step 2: Convert to fraction form
    17,619,191.43/24,314,650.01 = 9,884,399.83/x
  3. Step 3: Cross multiply
    17,619,191.43x = 24,314,650.01 × 9,884,399.83
  4. Step 4: Simplify right side
    17,619,191.43x = 240,335,722,407,811.16
  5. Step 5: Solve for x
    x = 240,335,722,407,811.16/17,619,191.43
  6. Step 6: Final answer
    x = 13,640,564.80

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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.