Home / 5,338,756,984.97-8,002,529,693.12-1,796,268,564.90

Finding the Fourth Proportional to 5,338,756,984.97, 8,002,529,693.12 and 1,796,268,564.90

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Solution

The fourth proportional to 5,338,756,984.97, 8,002,529,693.12 and 1,796,268,564.90 is: 2,692,516,735.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,338,756,984.97 : 8,002,529,693.12 = 1,796,268,564.90 : x
  2. Step 2: Convert to fraction form
    5,338,756,984.97/8,002,529,693.12 = 1,796,268,564.90/x
  3. Step 3: Cross multiply
    5,338,756,984.97x = 8,002,529,693.12 × 1,796,268,564.90
  4. Step 4: Simplify right side
    5,338,756,984.97x = 14,374,692,527,464,400,896
  5. Step 5: Solve for x
    x = 14,374,692,527,464,400,896/5,338,756,984.97
  6. Step 6: Final answer
    x = 2,692,516,735.25

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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.