Home / 17,549,708.43-26,310,300.57-7,322,191.59

Finding the Fourth Proportional to 17,549,708.43, 26,310,300.57 and 7,322,191.59

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Solution

The fourth proportional to 17,549,708.43, 26,310,300.57 and 7,322,191.59 is: 10,977,336.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,549,708.43 : 26,310,300.57 = 7,322,191.59 : x
  2. Step 2: Convert to fraction form
    17,549,708.43/26,310,300.57 = 7,322,191.59/x
  3. Step 3: Cross multiply
    17,549,708.43x = 26,310,300.57 × 7,322,191.59
  4. Step 4: Simplify right side
    17,549,708.43x = 192,649,061,564,026.22
  5. Step 5: Solve for x
    x = 192,649,061,564,026.22/17,549,708.43
  6. Step 6: Final answer
    x = 10,977,336.88

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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.