Home / 17,498,577.12-26,247,865.67-17,498,577.12

Finding the Fourth Proportional to 17,498,577.12, 26,247,865.67 and 17,498,577.12

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Solution

The fourth proportional to 17,498,577.12, 26,247,865.67 and 17,498,577.12 is: 26,247,865.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,498,577.12 : 26,247,865.67 = 17,498,577.12 : x
  2. Step 2: Convert to fraction form
    17,498,577.12/26,247,865.67 = 17,498,577.12/x
  3. Step 3: Cross multiply
    17,498,577.12x = 26,247,865.67 × 17,498,577.12
  4. Step 4: Simplify right side
    17,498,577.12x = 459,300,301,640,022.31
  5. Step 5: Solve for x
    x = 459,300,301,640,022.31/17,498,577.12
  6. Step 6: Final answer
    x = 26,247,865.67

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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.