Home / 17,494,490.71-26,246,772.24-5,365,733.77

Finding the Fourth Proportional to 17,494,490.71, 26,246,772.24 and 5,365,733.77

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Solution

The fourth proportional to 17,494,490.71, 26,246,772.24 and 5,365,733.77 is: 8,050,145.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,494,490.71 : 26,246,772.24 = 5,365,733.77 : x
  2. Step 2: Convert to fraction form
    17,494,490.71/26,246,772.24 = 5,365,733.77/x
  3. Step 3: Cross multiply
    17,494,490.71x = 26,246,772.24 × 5,365,733.77
  4. Step 4: Simplify right side
    17,494,490.71x = 140,833,192,161,666.53
  5. Step 5: Solve for x
    x = 140,833,192,161,666.53/17,494,490.71
  6. Step 6: Final answer
    x = 8,050,145.30

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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.