Home / 11,017,375.60-16,526,063.40-8,497,951.60

Finding the Fourth Proportional to 11,017,375.60, 16,526,063.40 and 8,497,951.60

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Solution

The fourth proportional to 11,017,375.60, 16,526,063.40 and 8,497,951.60 is: 12,746,927.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,017,375.60 : 16,526,063.40 = 8,497,951.60 : x
  2. Step 2: Convert to fraction form
    11,017,375.60/16,526,063.40 = 8,497,951.60/x
  3. Step 3: Cross multiply
    11,017,375.60x = 16,526,063.40 × 8,497,951.60
  4. Step 4: Simplify right side
    11,017,375.60x = 140,437,686,911,731.44
  5. Step 5: Solve for x
    x = 140,437,686,911,731.44/11,017,375.60
  6. Step 6: Final answer
    x = 12,746,927.40

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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.