Home / 16,933,136.94-25,399,702.98-7,348,303.26

Finding the Fourth Proportional to 16,933,136.94, 25,399,702.98 and 7,348,303.26

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Solution

The fourth proportional to 16,933,136.94, 25,399,702.98 and 7,348,303.26 is: 11,022,453.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,933,136.94 : 25,399,702.98 = 7,348,303.26 : x
  2. Step 2: Convert to fraction form
    16,933,136.94/25,399,702.98 = 7,348,303.26/x
  3. Step 3: Cross multiply
    16,933,136.94x = 25,399,702.98 × 7,348,303.26
  4. Step 4: Simplify right side
    16,933,136.94x = 186,644,720,210,965.72
  5. Step 5: Solve for x
    x = 186,644,720,210,965.72/16,933,136.94
  6. Step 6: Final answer
    x = 11,022,453.84

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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.