Home / 17,496,035.40-26,244,053.10-12,110,766.60

Finding the Fourth Proportional to 17,496,035.40, 26,244,053.10 and 12,110,766.60

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Solution

The fourth proportional to 17,496,035.40, 26,244,053.10 and 12,110,766.60 is: 18,166,149.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,496,035.40 : 26,244,053.10 = 12,110,766.60 : x
  2. Step 2: Convert to fraction form
    17,496,035.40/26,244,053.10 = 12,110,766.60/x
  3. Step 3: Cross multiply
    17,496,035.40x = 26,244,053.10 × 12,110,766.60
  4. Step 4: Simplify right side
    17,496,035.40x = 317,835,601,732,106.44
  5. Step 5: Solve for x
    x = 317,835,601,732,106.44/17,496,035.40
  6. Step 6: Final answer
    x = 18,166,149.90

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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.