Home / 17,722,355.10-26,573,035.05-9,219,299.10

Finding the Fourth Proportional to 17,722,355.10, 26,573,035.05 and 9,219,299.10

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Solution

The fourth proportional to 17,722,355.10, 26,573,035.05 and 9,219,299.10 is: 13,823,487.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,722,355.10 : 26,573,035.05 = 9,219,299.10 : x
  2. Step 2: Convert to fraction form
    17,722,355.10/26,573,035.05 = 9,219,299.10/x
  3. Step 3: Cross multiply
    17,722,355.10x = 26,573,035.05 × 9,219,299.10
  4. Step 4: Simplify right side
    17,722,355.10x = 244,984,758,120,733.44
  5. Step 5: Solve for x
    x = 244,984,758,120,733.44/17,722,355.10
  6. Step 6: Final answer
    x = 13,823,487.72

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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.