Home / 17,392,759.64-24,004,222.64-10,517,290.91

Finding the Fourth Proportional to 17,392,759.64, 24,004,222.64 and 10,517,290.91

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Solution

The fourth proportional to 17,392,759.64, 24,004,222.64 and 10,517,290.91 is: 14,515,200.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,392,759.64 : 24,004,222.64 = 10,517,290.91 : x
  2. Step 2: Convert to fraction form
    17,392,759.64/24,004,222.64 = 10,517,290.91/x
  3. Step 3: Cross multiply
    17,392,759.64x = 24,004,222.64 × 10,517,290.91
  4. Step 4: Simplify right side
    17,392,759.64x = 252,459,392,520,701.78
  5. Step 5: Solve for x
    x = 252,459,392,520,701.78/17,392,759.64
  6. Step 6: Final answer
    x = 14,515,200.45

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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.