Home / 150,889,535,790.75-306,212,883,844.50

Finding the Third Proportional to 150,889,535,790.75 and 306,212,883,844.50

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Solution

The third proportional to 150,889,535,790.75 and 306,212,883,844.50 is: 621,423,677,533.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,889,535,790.75 : 306,212,883,844.50 = 306,212,883,844.50 : x
  2. Step 2: Convert to fraction form
    150,889,535,790.75/306,212,883,844.50 = 306,212,883,844.50/x
  3. Step 3: Cross multiply
    150,889,535,790.75x = 306,212,883,844.50 × 306,212,883,844.50
  4. Step 4: Simplify right side
    150,889,535,790.75x = 93,766,330,232,365,243,170,816
  5. Step 5: Solve for x
    x = 93,766,330,232,365,243,170,816/150,889,535,790.75
  6. Step 6: Final answer
    x = 621,423,677,533.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.