Home / 1,314,510,778.13-2,047,142,762.44

Finding the Third Proportional to 1,314,510,778.13 and 2,047,142,762.44

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Solution

The third proportional to 1,314,510,778.13 and 2,047,142,762.44 is: 3,188,101,276.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,314,510,778.13 : 2,047,142,762.44 = 2,047,142,762.44 : x
  2. Step 2: Convert to fraction form
    1,314,510,778.13/2,047,142,762.44 = 2,047,142,762.44/x
  3. Step 3: Cross multiply
    1,314,510,778.13x = 2,047,142,762.44 × 2,047,142,762.44
  4. Step 4: Simplify right side
    1,314,510,778.13x = 4,190,793,489,800,647,680
  5. Step 5: Solve for x
    x = 4,190,793,489,800,647,680/1,314,510,778.13
  6. Step 6: Final answer
    x = 3,188,101,276.57

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.