Home / 39,318,331,036-58,971,039,538.56-16,928,051,424.64

Finding the Fourth Proportional to 39,318,331,036, 58,971,039,538.56 and 16,928,051,424.64

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Solution

The fourth proportional to 39,318,331,036, 58,971,039,538.56 and 16,928,051,424.64 is: 25,389,297,143.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,318,331,036 : 58,971,039,538.56 = 16,928,051,424.64 : x
  2. Step 2: Convert to fraction form
    39,318,331,036/58,971,039,538.56 = 16,928,051,424.64/x
  3. Step 3: Cross multiply
    39,318,331,036x = 58,971,039,538.56 × 16,928,051,424.64
  4. Step 4: Simplify right side
    39,318,331,036x = 998,264,789,873,222,352,896
  5. Step 5: Solve for x
    x = 998,264,789,873,222,352,896/39,318,331,036
  6. Step 6: Final answer
    x = 25,389,297,143.85

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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.