Home / 17,485,316.25-24,129,736.43-10,241,972.25

Finding the Fourth Proportional to 17,485,316.25, 24,129,736.43 and 10,241,972.25

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Solution

The fourth proportional to 17,485,316.25, 24,129,736.43 and 10,241,972.25 is: 14,133,921.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,485,316.25 : 24,129,736.43 = 10,241,972.25 : x
  2. Step 2: Convert to fraction form
    17,485,316.25/24,129,736.43 = 10,241,972.25/x
  3. Step 3: Cross multiply
    17,485,316.25x = 24,129,736.43 × 10,241,972.25
  4. Step 4: Simplify right side
    17,485,316.25x = 247,136,090,864,664.22
  5. Step 5: Solve for x
    x = 247,136,090,864,664.22/17,485,316.25
  6. Step 6: Final answer
    x = 14,133,921.71

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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.