Home / 110,011,190.85-165,016,786.28-110,011,190.85

Finding the Fourth Proportional to 110,011,190.85, 165,016,786.28 and 110,011,190.85

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Solution

The fourth proportional to 110,011,190.85, 165,016,786.28 and 110,011,190.85 is: 165,016,786.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,011,190.85 : 165,016,786.28 = 110,011,190.85 : x
  2. Step 2: Convert to fraction form
    110,011,190.85/165,016,786.28 = 110,011,190.85/x
  3. Step 3: Cross multiply
    110,011,190.85x = 165,016,786.28 × 110,011,190.85
  4. Step 4: Simplify right side
    110,011,190.85x = 18,153,693,168,352,684
  5. Step 5: Solve for x
    x = 18,153,693,168,352,684/110,011,190.85
  6. Step 6: Final answer
    x = 165,016,786.28

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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.