Home / 1,302,472,370,434.60-1,970,460,134,976.20

Finding the Third Proportional to 1,302,472,370,434.60 and 1,970,460,134,976.20

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Solution

The third proportional to 1,302,472,370,434.60 and 1,970,460,134,976.20 is: 2,981,033,019,713.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,302,472,370,434.60 : 1,970,460,134,976.20 = 1,970,460,134,976.20 : x
  2. Step 2: Convert to fraction form
    1,302,472,370,434.60/1,970,460,134,976.20 = 1,970,460,134,976.20/x
  3. Step 3: Cross multiply
    1,302,472,370,434.60x = 1,970,460,134,976.20 × 1,970,460,134,976.20
  4. Step 4: Simplify right side
    1,302,472,370,434.60x = 3,882,713,143,530,424,054,579,200
  5. Step 5: Solve for x
    x = 3,882,713,143,530,424,054,579,200/1,302,472,370,434.60
  6. Step 6: Final answer
    x = 2,981,033,019,713.78

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.