Home / 6,788,457,036-10,184,217,600.96-2,067,201,288

Finding the Fourth Proportional to 6,788,457,036, 10,184,217,600.96 and 2,067,201,288

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Solution

The fourth proportional to 6,788,457,036, 10,184,217,600.96 and 2,067,201,288 is: 3,101,268,466.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,788,457,036 : 10,184,217,600.96 = 2,067,201,288 : x
  2. Step 2: Convert to fraction form
    6,788,457,036/10,184,217,600.96 = 2,067,201,288/x
  3. Step 3: Cross multiply
    6,788,457,036x = 10,184,217,600.96 × 2,067,201,288
  4. Step 4: Simplify right side
    6,788,457,036x = 21,052,827,741,976,780,800
  5. Step 5: Solve for x
    x = 21,052,827,741,976,780,800/6,788,457,036
  6. Step 6: Final answer
    x = 3,101,268,466.51

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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.