Home / 3,651,847,178.54-5,481,312,965.17-1,762,373,054.58

Finding the Fourth Proportional to 3,651,847,178.54, 5,481,312,965.17 and 1,762,373,054.58

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Solution

The fourth proportional to 3,651,847,178.54, 5,481,312,965.17 and 1,762,373,054.58 is: 2,645,269,038.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,651,847,178.54 : 5,481,312,965.17 = 1,762,373,054.58 : x
  2. Step 2: Convert to fraction form
    3,651,847,178.54/5,481,312,965.17 = 1,762,373,054.58/x
  3. Step 3: Cross multiply
    3,651,847,178.54x = 5,481,312,965.17 × 1,762,373,054.58
  4. Step 4: Simplify right side
    3,651,847,178.54x = 9,660,118,273,535,608,832
  5. Step 5: Solve for x
    x = 9,660,118,273,535,608,832/3,651,847,178.54
  6. Step 6: Final answer
    x = 2,645,269,038.17

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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.