Home / 43,322,805,805.82-59,776,519,317.08-25,011,546,171.41

Finding the Fourth Proportional to 43,322,805,805.82, 59,776,519,317.08 and 25,011,546,171.41

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Solution

The fourth proportional to 43,322,805,805.82, 59,776,519,317.08 and 25,011,546,171.41 is: 34,510,765,059.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,322,805,805.82 : 59,776,519,317.08 = 25,011,546,171.41 : x
  2. Step 2: Convert to fraction form
    43,322,805,805.82/59,776,519,317.08 = 25,011,546,171.41/x
  3. Step 3: Cross multiply
    43,322,805,805.82x = 59,776,519,317.08 × 25,011,546,171.41
  4. Step 4: Simplify right side
    43,322,805,805.82x = 1,495,103,172,865,322,647,552
  5. Step 5: Solve for x
    x = 1,495,103,172,865,322,647,552/43,322,805,805.82
  6. Step 6: Final answer
    x = 34,510,765,059.10

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1.5x scale

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.