Home / 43,119,591,093.05-64,621,571,491.51-33,558,941,096.69

Finding the Fourth Proportional to 43,119,591,093.05, 64,621,571,491.51 and 33,558,941,096.69

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Solution

The fourth proportional to 43,119,591,093.05, 64,621,571,491.51 and 33,558,941,096.69 is: 50,293,415,505.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,119,591,093.05 : 64,621,571,491.51 = 33,558,941,096.69 : x
  2. Step 2: Convert to fraction form
    43,119,591,093.05/64,621,571,491.51 = 33,558,941,096.69/x
  3. Step 3: Cross multiply
    43,119,591,093.05x = 64,621,571,491.51 × 33,558,941,096.69
  4. Step 4: Simplify right side
    43,119,591,093.05x = 2,168,631,511,258,702,282,752
  5. Step 5: Solve for x
    x = 2,168,631,511,258,702,282,752/43,119,591,093.05
  6. Step 6: Final answer
    x = 50,293,415,505.24

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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.