Home / 23,074,014.24-34,586,614.38-8,690,858.88

Finding the Fourth Proportional to 23,074,014.24, 34,586,614.38 and 8,690,858.88

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Solution

The fourth proportional to 23,074,014.24, 34,586,614.38 and 8,690,858.88 is: 13,027,095.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,074,014.24 : 34,586,614.38 = 8,690,858.88 : x
  2. Step 2: Convert to fraction form
    23,074,014.24/34,586,614.38 = 8,690,858.88/x
  3. Step 3: Cross multiply
    23,074,014.24x = 34,586,614.38 × 8,690,858.88
  4. Step 4: Simplify right side
    23,074,014.24x = 300,587,384,713,558.75
  5. Step 5: Solve for x
    x = 300,587,384,713,558.75/23,074,014.24
  6. Step 6: Final answer
    x = 13,027,095.40

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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.