Home / 4,562,318,431.54-6,844,250,237.86-1,573,569,978.49

Finding the Fourth Proportional to 4,562,318,431.54, 6,844,250,237.86 and 1,573,569,978.49

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Solution

The fourth proportional to 4,562,318,431.54, 6,844,250,237.86 and 1,573,569,978.49 is: 2,360,621,438.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,562,318,431.54 : 6,844,250,237.86 = 1,573,569,978.49 : x
  2. Step 2: Convert to fraction form
    4,562,318,431.54/6,844,250,237.86 = 1,573,569,978.49/x
  3. Step 3: Cross multiply
    4,562,318,431.54x = 6,844,250,237.86 × 1,573,569,978.49
  4. Step 4: Simplify right side
    4,562,318,431.54x = 10,769,906,699,535,314,944
  5. Step 5: Solve for x
    x = 10,769,906,699,535,314,944/4,562,318,431.54
  6. Step 6: Final answer
    x = 2,360,621,438.67

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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.