Home / 23,186,946.20-34,769,921.70-8,805,234.20

Finding the Fourth Proportional to 23,186,946.20, 34,769,921.70 and 8,805,234.20

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Solution

The fourth proportional to 23,186,946.20, 34,769,921.70 and 8,805,234.20 is: 13,203,864.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,186,946.20 : 34,769,921.70 = 8,805,234.20 : x
  2. Step 2: Convert to fraction form
    23,186,946.20/34,769,921.70 = 8,805,234.20/x
  3. Step 3: Cross multiply
    23,186,946.20x = 34,769,921.70 × 8,805,234.20
  4. Step 4: Simplify right side
    23,186,946.20x = 306,157,303,684,162.12
  5. Step 5: Solve for x
    x = 306,157,303,684,162.12/23,186,946.20
  6. Step 6: Final answer
    x = 13,203,864.84

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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.