Home / 17,255,720.72-23,821,523.69-10,731,452.00

Finding the Fourth Proportional to 17,255,720.72, 23,821,523.69 and 10,731,452.00

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Solution

The fourth proportional to 17,255,720.72, 23,821,523.69 and 10,731,452.00 is: 14,814,770.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,255,720.72 : 23,821,523.69 = 10,731,452.00 : x
  2. Step 2: Convert to fraction form
    17,255,720.72/23,821,523.69 = 10,731,452.00/x
  3. Step 3: Cross multiply
    17,255,720.72x = 23,821,523.69 × 10,731,452.00
  4. Step 4: Simplify right side
    17,255,720.72x = 255,639,537,873,332.97
  5. Step 5: Solve for x
    x = 255,639,537,873,332.97/17,255,720.72
  6. Step 6: Final answer
    x = 14,814,770.24

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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.