Home / 23,661,840.96-35,489,209.10-7,485,690.33

Finding the Fourth Proportional to 23,661,840.96, 35,489,209.10 and 7,485,690.33

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Solution

The fourth proportional to 23,661,840.96, 35,489,209.10 and 7,485,690.33 is: 11,227,411.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,661,840.96 : 35,489,209.10 = 7,485,690.33 : x
  2. Step 2: Convert to fraction form
    23,661,840.96/35,489,209.10 = 7,485,690.33/x
  3. Step 3: Cross multiply
    23,661,840.96x = 35,489,209.10 × 7,485,690.33
  4. Step 4: Simplify right side
    23,661,840.96x = 265,661,229,341,789.53
  5. Step 5: Solve for x
    x = 265,661,229,341,789.53/23,661,840.96
  6. Step 6: Final answer
    x = 11,227,411.67

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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.