Home / 86,090,967,670.50-121,182,224,532.75

Finding the Third Proportional to 86,090,967,670.50 and 121,182,224,532.75

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Solution

The third proportional to 86,090,967,670.50 and 121,182,224,532.75 is: 170,576,913,467.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    86,090,967,670.50 : 121,182,224,532.75 = 121,182,224,532.75 : x
  2. Step 2: Convert to fraction form
    86,090,967,670.50/121,182,224,532.75 = 121,182,224,532.75/x
  3. Step 3: Cross multiply
    86,090,967,670.50x = 121,182,224,532.75 × 121,182,224,532.75
  4. Step 4: Simplify right side
    86,090,967,670.50x = 14,685,131,542,705,836,392,448
  5. Step 5: Solve for x
    x = 14,685,131,542,705,836,392,448/86,090,967,670.50
  6. Step 6: Final answer
    x = 170,576,913,467.98

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.