Home / 20,074,346,323.25-30,370,125,623.25

Finding the Third Proportional to 20,074,346,323.25 and 30,370,125,623.25

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Solution

The third proportional to 20,074,346,323.25 and 30,370,125,623.25 is: 45,946,429,115.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,074,346,323.25 : 30,370,125,623.25 = 30,370,125,623.25 : x
  2. Step 2: Convert to fraction form
    20,074,346,323.25/30,370,125,623.25 = 30,370,125,623.25/x
  3. Step 3: Cross multiply
    20,074,346,323.25x = 30,370,125,623.25 × 30,370,125,623.25
  4. Step 4: Simplify right side
    20,074,346,323.25x = 922,344,530,371,986,194,432
  5. Step 5: Solve for x
    x = 922,344,530,371,986,194,432/20,074,346,323.25
  6. Step 6: Final answer
    x = 45,946,429,115.04

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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.