Home / 7,340,108.36-11,010,162.54-7,340,108.36

Finding the Fourth Proportional to 7,340,108.36, 11,010,162.54 and 7,340,108.36

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Solution

The fourth proportional to 7,340,108.36, 11,010,162.54 and 7,340,108.36 is: 11,010,162.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,340,108.36 : 11,010,162.54 = 7,340,108.36 : x
  2. Step 2: Convert to fraction form
    7,340,108.36/11,010,162.54 = 7,340,108.36/x
  3. Step 3: Cross multiply
    7,340,108.36x = 11,010,162.54 × 7,340,108.36
  4. Step 4: Simplify right side
    7,340,108.36x = 80,815,786,104,812.83
  5. Step 5: Solve for x
    x = 80,815,786,104,812.83/7,340,108.36
  6. Step 6: Final answer
    x = 11,010,162.54

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Double scale
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Similar ratio
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1.5x scale

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.