Home / 6,022,184,175.81-8,310,838,447.87-3,611,259,190.37

Finding the Fourth Proportional to 6,022,184,175.81, 8,310,838,447.87 and 3,611,259,190.37

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Solution

The fourth proportional to 6,022,184,175.81, 8,310,838,447.87 and 3,611,259,190.37 is: 4,983,672,177.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,022,184,175.81 : 8,310,838,447.87 = 3,611,259,190.37 : x
  2. Step 2: Convert to fraction form
    6,022,184,175.81/8,310,838,447.87 = 3,611,259,190.37/x
  3. Step 3: Cross multiply
    6,022,184,175.81x = 8,310,838,447.87 × 3,611,259,190.37
  4. Step 4: Simplify right side
    6,022,184,175.81x = 30,012,591,724,516,925,440
  5. Step 5: Solve for x
    x = 30,012,591,724,516,925,440/6,022,184,175.81
  6. Step 6: Final answer
    x = 4,983,672,177.46

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.