Home / 3,510,644,069.81-4,813,946,009.72

Finding the Third Proportional to 3,510,644,069.81 and 4,813,946,009.72

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Solution

The third proportional to 3,510,644,069.81 and 4,813,946,009.72 is: 6,601,089,635.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,510,644,069.81 : 4,813,946,009.72 = 4,813,946,009.72 : x
  2. Step 2: Convert to fraction form
    3,510,644,069.81/4,813,946,009.72 = 4,813,946,009.72/x
  3. Step 3: Cross multiply
    3,510,644,069.81x = 4,813,946,009.72 × 4,813,946,009.72
  4. Step 4: Simplify right side
    3,510,644,069.81x = 23,174,076,184,487,550,976
  5. Step 5: Solve for x
    x = 23,174,076,184,487,550,976/3,510,644,069.81
  6. Step 6: Final answer
    x = 6,601,089,635.88

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.