Home / 43,322,805,806.82-59,776,519,318.45-25,011,546,172.41

Finding the Fourth Proportional to 43,322,805,806.82, 59,776,519,318.45 and 25,011,546,172.41

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Solution

The fourth proportional to 43,322,805,806.82, 59,776,519,318.45 and 25,011,546,172.41 is: 34,510,765,060.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,322,805,806.82 : 59,776,519,318.45 = 25,011,546,172.41 : x
  2. Step 2: Convert to fraction form
    43,322,805,806.82/59,776,519,318.45 = 25,011,546,172.41/x
  3. Step 3: Cross multiply
    43,322,805,806.82x = 59,776,519,318.45 × 25,011,546,172.41
  4. Step 4: Simplify right side
    43,322,805,806.82x = 1,495,103,172,959,370,477,568
  5. Step 5: Solve for x
    x = 1,495,103,172,959,370,477,568/43,322,805,806.82
  6. Step 6: Final answer
    x = 34,510,765,060.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.