Home / 3,112,685,288,295.80-6,847,896,747,056.20

Finding the Third Proportional to 3,112,685,288,295.80 and 6,847,896,747,056.20

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Solution

The third proportional to 3,112,685,288,295.80 and 6,847,896,747,056.20 is: 15,065,348,891,733.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,112,685,288,295.80 : 6,847,896,747,056.20 = 6,847,896,747,056.20 : x
  2. Step 2: Convert to fraction form
    3,112,685,288,295.80/6,847,896,747,056.20 = 6,847,896,747,056.20/x
  3. Step 3: Cross multiply
    3,112,685,288,295.80x = 6,847,896,747,056.20 × 6,847,896,747,056.20
  4. Step 4: Simplify right side
    3,112,685,288,295.80x = 46,893,689,858,342,891,808,620,544
  5. Step 5: Solve for x
    x = 46,893,689,858,342,891,808,620,544/3,112,685,288,295.80
  6. Step 6: Final answer
    x = 15,065,348,891,733.69

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.