Home / 325,618,092,611.78-492,615,033,748.90

Finding the Third Proportional to 325,618,092,611.78 and 492,615,033,748.90

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Solution

The third proportional to 325,618,092,611.78 and 492,615,033,748.90 is: 745,258,254,935.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,618,092,611.78 : 492,615,033,748.90 = 492,615,033,748.90 : x
  2. Step 2: Convert to fraction form
    325,618,092,611.78/492,615,033,748.90 = 492,615,033,748.90/x
  3. Step 3: Cross multiply
    325,618,092,611.78x = 492,615,033,748.90 × 492,615,033,748.90
  4. Step 4: Simplify right side
    325,618,092,611.78x = 242,669,571,475,429,922,963,456
  5. Step 5: Solve for x
    x = 242,669,571,475,429,922,963,456/325,618,092,611.78
  6. Step 6: Final answer
    x = 745,258,254,935.96

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1.5x scale

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.