Home / 31,091,247.42-46,626,766.47-10,336,114.14

Finding the Fourth Proportional to 31,091,247.42, 46,626,766.47 and 10,336,114.14

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Solution

The fourth proportional to 31,091,247.42, 46,626,766.47 and 10,336,114.14 is: 15,500,811.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,091,247.42 : 46,626,766.47 = 10,336,114.14 : x
  2. Step 2: Convert to fraction form
    31,091,247.42/46,626,766.47 = 10,336,114.14/x
  3. Step 3: Cross multiply
    31,091,247.42x = 46,626,766.47 × 10,336,114.14
  4. Step 4: Simplify right side
    31,091,247.42x = 481,939,580,213,044.88
  5. Step 5: Solve for x
    x = 481,939,580,213,044.88/31,091,247.42
  6. Step 6: Final answer
    x = 15,500,811.97

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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.