Home / 11,003,596.93-16,483,923.91-7,205,565.25

Finding the Fourth Proportional to 11,003,596.93, 16,483,923.91 and 7,205,565.25

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Solution

The fourth proportional to 11,003,596.93, 16,483,923.91 and 7,205,565.25 is: 10,794,287.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,003,596.93 : 16,483,923.91 = 7,205,565.25 : x
  2. Step 2: Convert to fraction form
    11,003,596.93/16,483,923.91 = 7,205,565.25/x
  3. Step 3: Cross multiply
    11,003,596.93x = 16,483,923.91 × 7,205,565.25
  4. Step 4: Simplify right side
    11,003,596.93x = 118,775,989,309,540.12
  5. Step 5: Solve for x
    x = 118,775,989,309,540.12/11,003,596.93
  6. Step 6: Final answer
    x = 10,794,287.55

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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.