Home / 110,619,005.55-165,928,508.33-110,619,005.55

Finding the Fourth Proportional to 110,619,005.55, 165,928,508.33 and 110,619,005.55

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Solution

The fourth proportional to 110,619,005.55, 165,928,508.33 and 110,619,005.55 is: 165,928,508.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,619,005.55 : 165,928,508.33 = 110,619,005.55 : x
  2. Step 2: Convert to fraction form
    110,619,005.55/165,928,508.33 = 110,619,005.55/x
  3. Step 3: Cross multiply
    110,619,005.55x = 165,928,508.33 × 110,619,005.55
  4. Step 4: Simplify right side
    110,619,005.55x = 18,354,846,583,306,396
  5. Step 5: Solve for x
    x = 18,354,846,583,306,396/110,619,005.55
  6. Step 6: Final answer
    x = 165,928,508.33

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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.