Home / 11,297,566.92-16,936,800.48-4,903,012.20

Finding the Fourth Proportional to 11,297,566.92, 16,936,800.48 and 4,903,012.20

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Solution

The fourth proportional to 11,297,566.92, 16,936,800.48 and 4,903,012.20 is: 7,350,373.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,297,566.92 : 16,936,800.48 = 4,903,012.20 : x
  2. Step 2: Convert to fraction form
    11,297,566.92/16,936,800.48 = 4,903,012.20/x
  3. Step 3: Cross multiply
    11,297,566.92x = 16,936,800.48 × 4,903,012.20
  4. Step 4: Simplify right side
    11,297,566.92x = 83,041,339,382,405.86
  5. Step 5: Solve for x
    x = 83,041,339,382,405.86/11,297,566.92
  6. Step 6: Final answer
    x = 7,350,373.75

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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.