Home / 36,322,629.95-54,458,398.81-16,871,204.04

Finding the Fourth Proportional to 36,322,629.95, 54,458,398.81 and 16,871,204.04

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Solution

The fourth proportional to 36,322,629.95, 54,458,398.81 and 16,871,204.04 is: 25,294,940.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,322,629.95 : 54,458,398.81 = 16,871,204.04 : x
  2. Step 2: Convert to fraction form
    36,322,629.95/54,458,398.81 = 16,871,204.04/x
  3. Step 3: Cross multiply
    36,322,629.95x = 54,458,398.81 × 16,871,204.04
  4. Step 4: Simplify right side
    36,322,629.95x = 918,778,757,832,073.12
  5. Step 5: Solve for x
    x = 918,778,757,832,073.12/36,322,629.95
  6. Step 6: Final answer
    x = 25,294,940.35

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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.