Home / 17,796,651.39-26,688,148.16-8,573,011.70

Finding the Fourth Proportional to 17,796,651.39, 26,688,148.16 and 8,573,011.70

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Solution

The fourth proportional to 17,796,651.39, 26,688,148.16 and 8,573,011.70 is: 12,856,227.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,796,651.39 : 26,688,148.16 = 8,573,011.70 : x
  2. Step 2: Convert to fraction form
    17,796,651.39/26,688,148.16 = 8,573,011.70/x
  3. Step 3: Cross multiply
    17,796,651.39x = 26,688,148.16 × 8,573,011.70
  4. Step 4: Simplify right side
    17,796,651.39x = 228,797,806,250,707.69
  5. Step 5: Solve for x
    x = 228,797,806,250,707.69/17,796,651.39
  6. Step 6: Final answer
    x = 12,856,227.91

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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.