Home / 4,029,200,865.56-8,670,621,763.13

Finding the Third Proportional to 4,029,200,865.56 and 8,670,621,763.13

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Solution

The third proportional to 4,029,200,865.56 and 8,670,621,763.13 is: 18,658,707,835.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,029,200,865.56 : 8,670,621,763.13 = 8,670,621,763.13 : x
  2. Step 2: Convert to fraction form
    4,029,200,865.56/8,670,621,763.13 = 8,670,621,763.13/x
  3. Step 3: Cross multiply
    4,029,200,865.56x = 8,670,621,763.13 × 8,670,621,763.13
  4. Step 4: Simplify right side
    4,029,200,865.56x = 75,179,681,759,176,884,224
  5. Step 5: Solve for x
    x = 75,179,681,759,176,884,224/4,029,200,865.56
  6. Step 6: Final answer
    x = 18,658,707,835.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.