Home / 11,595,404.20-17,393,106.30-8,194,181.80

Finding the Fourth Proportional to 11,595,404.20, 17,393,106.30 and 8,194,181.80

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Solution

The fourth proportional to 11,595,404.20, 17,393,106.30 and 8,194,181.80 is: 12,291,272.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,595,404.20 : 17,393,106.30 = 8,194,181.80 : x
  2. Step 2: Convert to fraction form
    11,595,404.20/17,393,106.30 = 8,194,181.80/x
  3. Step 3: Cross multiply
    11,595,404.20x = 17,393,106.30 × 8,194,181.80
  4. Step 4: Simplify right side
    11,595,404.20x = 142,522,275,088,925.34
  5. Step 5: Solve for x
    x = 142,522,275,088,925.34/11,595,404.20
  6. Step 6: Final answer
    x = 12,291,272.70

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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.