Home / 36,875,489.54-55,295,530.95-17,428,517.06

Finding the Fourth Proportional to 36,875,489.54, 55,295,530.95 and 17,428,517.06

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Solution

The fourth proportional to 36,875,489.54, 55,295,530.95 and 17,428,517.06 is: 26,134,408.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,875,489.54 : 55,295,530.95 = 17,428,517.06 : x
  2. Step 2: Convert to fraction form
    36,875,489.54/55,295,530.95 = 17,428,517.06/x
  3. Step 3: Cross multiply
    36,875,489.54x = 55,295,530.95 × 17,428,517.06
  4. Step 4: Simplify right side
    36,875,489.54x = 963,719,104,503,833
  5. Step 5: Solve for x
    x = 963,719,104,503,833/36,875,489.54
  6. Step 6: Final answer
    x = 26,134,408.42

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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.