Home / 23,997,980.26-33,117,191.37-13,546,196.62

Finding the Fourth Proportional to 23,997,980.26, 33,117,191.37 and 13,546,196.62

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Solution

The fourth proportional to 23,997,980.26, 33,117,191.37 and 13,546,196.62 is: 18,693,739.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,997,980.26 : 33,117,191.37 = 13,546,196.62 : x
  2. Step 2: Convert to fraction form
    23,997,980.26/33,117,191.37 = 13,546,196.62/x
  3. Step 3: Cross multiply
    23,997,980.26x = 33,117,191.37 × 13,546,196.62
  4. Step 4: Simplify right side
    23,997,980.26x = 448,611,985,800,187.19
  5. Step 5: Solve for x
    x = 448,611,985,800,187.19/23,997,980.26
  6. Step 6: Final answer
    x = 18,693,739.26

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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.