Home / 16,848,164.14-23,248,468.44-9,505,569.22

Finding the Fourth Proportional to 16,848,164.14, 23,248,468.44 and 9,505,569.22

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Solution

The fourth proportional to 16,848,164.14, 23,248,468.44 and 9,505,569.22 is: 13,116,558.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,848,164.14 : 23,248,468.44 = 9,505,569.22 : x
  2. Step 2: Convert to fraction form
    16,848,164.14/23,248,468.44 = 9,505,569.22/x
  3. Step 3: Cross multiply
    16,848,164.14x = 23,248,468.44 × 9,505,569.22
  4. Step 4: Simplify right side
    16,848,164.14x = 220,989,926,015,405.44
  5. Step 5: Solve for x
    x = 220,989,926,015,405.44/16,848,164.14
  6. Step 6: Final answer
    x = 13,116,558.23

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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.