Home / 2,223,052,344.92-3,334,250,512.82-648,736,945.86

Finding the Fourth Proportional to 2,223,052,344.92, 3,334,250,512.82 and 648,736,945.86

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Solution

The fourth proportional to 2,223,052,344.92, 3,334,250,512.82 and 648,736,945.86 is: 973,009,699.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,223,052,344.92 : 3,334,250,512.82 = 648,736,945.86 : x
  2. Step 2: Convert to fraction form
    2,223,052,344.92/3,334,250,512.82 = 648,736,945.86/x
  3. Step 3: Cross multiply
    2,223,052,344.92x = 3,334,250,512.82 × 648,736,945.86
  4. Step 4: Simplify right side
    2,223,052,344.92x = 2,163,051,494,415,741,952
  5. Step 5: Solve for x
    x = 2,163,051,494,415,741,952/2,223,052,344.92
  6. Step 6: Final answer
    x = 973,009,699.64

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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.