Home / 23,939,771.12-33,037,093.96-13,627,157.30

Finding the Fourth Proportional to 23,939,771.12, 33,037,093.96 and 13,627,157.30

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Solution

The fourth proportional to 23,939,771.12, 33,037,093.96 and 13,627,157.30 is: 18,805,596.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,939,771.12 : 33,037,093.96 = 13,627,157.30 : x
  2. Step 2: Convert to fraction form
    23,939,771.12/33,037,093.96 = 13,627,157.30/x
  3. Step 3: Cross multiply
    23,939,771.12x = 33,037,093.96 × 13,627,157.30
  4. Step 4: Simplify right side
    23,939,771.12x = 450,201,676,127,799.94
  5. Step 5: Solve for x
    x = 450,201,676,127,799.94/23,939,771.12
  6. Step 6: Final answer
    x = 18,805,596.51

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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.