Home / 2,210,263,456,331.80-3,315,395,184,497.60-2,210,263,456,331.80

Finding the Fourth Proportional to 2,210,263,456,331.80, 3,315,395,184,497.60 and 2,210,263,456,331.80

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Solution

The fourth proportional to 2,210,263,456,331.80, 3,315,395,184,497.60 and 2,210,263,456,331.80 is: 3,315,395,184,497.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,210,263,456,331.80 : 3,315,395,184,497.60 = 2,210,263,456,331.80 : x
  2. Step 2: Convert to fraction form
    2,210,263,456,331.80/3,315,395,184,497.60 = 2,210,263,456,331.80/x
  3. Step 3: Cross multiply
    2,210,263,456,331.80x = 3,315,395,184,497.60 × 2,210,263,456,331.80
  4. Step 4: Simplify right side
    2,210,263,456,331.80x = 7,327,896,819,593,470,889,951,232
  5. Step 5: Solve for x
    x = 7,327,896,819,593,470,889,951,232/2,210,263,456,331.80
  6. Step 6: Final answer
    x = 3,315,395,184,497.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.