Home / 4,619,426,597.28-6,926,372,749.44-1,470,280,944.72

Finding the Fourth Proportional to 4,619,426,597.28, 6,926,372,749.44 and 1,470,280,944.72

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Solution

The fourth proportional to 4,619,426,597.28, 6,926,372,749.44 and 1,470,280,944.72 is: 2,204,540,683.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,619,426,597.28 : 6,926,372,749.44 = 1,470,280,944.72 : x
  2. Step 2: Convert to fraction form
    4,619,426,597.28/6,926,372,749.44 = 1,470,280,944.72/x
  3. Step 3: Cross multiply
    4,619,426,597.28x = 6,926,372,749.44 × 1,470,280,944.72
  4. Step 4: Simplify right side
    4,619,426,597.28x = 10,183,713,869,529,505,792
  5. Step 5: Solve for x
    x = 10,183,713,869,529,505,792/4,619,426,597.28
  6. Step 6: Final answer
    x = 2,204,540,683.80

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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.