Home / 3,112,685,288,294.40-6,847,896,747,053.40

Finding the Third Proportional to 3,112,685,288,294.40 and 6,847,896,747,053.40

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Solution

The third proportional to 3,112,685,288,294.40 and 6,847,896,747,053.40 is: 15,065,348,891,728.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,112,685,288,294.40 : 6,847,896,747,053.40 = 6,847,896,747,053.40 : x
  2. Step 2: Convert to fraction form
    3,112,685,288,294.40/6,847,896,747,053.40 = 6,847,896,747,053.40/x
  3. Step 3: Cross multiply
    3,112,685,288,294.40x = 6,847,896,747,053.40 × 6,847,896,747,053.40
  4. Step 4: Simplify right side
    3,112,685,288,294.40x = 46,893,689,858,304,546,340,601,856
  5. Step 5: Solve for x
    x = 46,893,689,858,304,546,340,601,856/3,112,685,288,294.40
  6. Step 6: Final answer
    x = 15,065,348,891,728.15

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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.