Home / 17,392,761.64-24,004,225.40-10,517,292.91

Finding the Fourth Proportional to 17,392,761.64, 24,004,225.40 and 10,517,292.91

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Solution

The fourth proportional to 17,392,761.64, 24,004,225.40 and 10,517,292.91 is: 14,515,203.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,392,761.64 : 24,004,225.40 = 10,517,292.91 : x
  2. Step 2: Convert to fraction form
    17,392,761.64/24,004,225.40 = 10,517,292.91/x
  3. Step 3: Cross multiply
    17,392,761.64x = 24,004,225.40 × 10,517,292.91
  4. Step 4: Simplify right side
    17,392,761.64x = 252,459,469,609,461.91
  5. Step 5: Solve for x
    x = 252,459,469,609,461.91/17,392,761.64
  6. Step 6: Final answer
    x = 14,515,203.21

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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.