Home / 23,939,775.57-33,037,100.09-13,627,161.75

Finding the Fourth Proportional to 23,939,775.57, 33,037,100.09 and 13,627,161.75

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Solution

The fourth proportional to 23,939,775.57, 33,037,100.09 and 13,627,161.75 is: 18,805,602.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,939,775.57 : 33,037,100.09 = 13,627,161.75 : x
  2. Step 2: Convert to fraction form
    23,939,775.57/33,037,100.09 = 13,627,161.75/x
  3. Step 3: Cross multiply
    23,939,775.57x = 33,037,100.09 × 13,627,161.75
  4. Step 4: Simplify right side
    23,939,775.57x = 450,201,906,609,233.75
  5. Step 5: Solve for x
    x = 450,201,906,609,233.75/23,939,775.57
  6. Step 6: Final answer
    x = 18,805,602.64

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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.