Home / 23,186,944.20-34,769,918.70-8,805,232.20

Finding the Fourth Proportional to 23,186,944.20, 34,769,918.70 and 8,805,232.20

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Solution

The fourth proportional to 23,186,944.20, 34,769,918.70 and 8,805,232.20 is: 13,203,861.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,186,944.20 : 34,769,918.70 = 8,805,232.20 : x
  2. Step 2: Convert to fraction form
    23,186,944.20/34,769,918.70 = 8,805,232.20/x
  3. Step 3: Cross multiply
    23,186,944.20x = 34,769,918.70 × 8,805,232.20
  4. Step 4: Simplify right side
    23,186,944.20x = 306,157,207,728,622.12
  5. Step 5: Solve for x
    x = 306,157,207,728,622.12/23,186,944.20
  6. Step 6: Final answer
    x = 13,203,861.84

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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.