Home / 26,583,505.11-39,852,513.56-10,200,546.41

Finding the Fourth Proportional to 26,583,505.11, 39,852,513.56 and 10,200,546.41

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Solution

The fourth proportional to 26,583,505.11, 39,852,513.56 and 10,200,546.41 is: 15,292,092.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,583,505.11 : 39,852,513.56 = 10,200,546.41 : x
  2. Step 2: Convert to fraction form
    26,583,505.11/39,852,513.56 = 10,200,546.41/x
  3. Step 3: Cross multiply
    26,583,505.11x = 39,852,513.56 × 10,200,546.41
  4. Step 4: Simplify right side
    26,583,505.11x = 406,517,413,873,669
  5. Step 5: Solve for x
    x = 406,517,413,873,669/26,583,505.11
  6. Step 6: Final answer
    x = 15,292,092.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.