Home / 19,425,280.06-26,806,183.86-10,723,265.82

Finding the Fourth Proportional to 19,425,280.06, 26,806,183.86 and 10,723,265.82

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Solution

The fourth proportional to 19,425,280.06, 26,806,183.86 and 10,723,265.82 is: 14,797,718.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,425,280.06 : 26,806,183.86 = 10,723,265.82 : x
  2. Step 2: Convert to fraction form
    19,425,280.06/26,806,183.86 = 10,723,265.82/x
  3. Step 3: Cross multiply
    19,425,280.06x = 26,806,183.86 × 10,723,265.82
  4. Step 4: Simplify right side
    19,425,280.06x = 287,449,835,150,573.69
  5. Step 5: Solve for x
    x = 287,449,835,150,573.69/19,425,280.06
  6. Step 6: Final answer
    x = 14,797,718.97

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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.