Home / 230,185,685,696.58-345,252,153,422.07-60,221,682,804.42

Finding the Fourth Proportional to 230,185,685,696.58, 345,252,153,422.07 and 60,221,682,804.42

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Solution

The fourth proportional to 230,185,685,696.58, 345,252,153,422.07 and 60,221,682,804.42 is: 90,325,623,889.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,185,685,696.58 : 345,252,153,422.07 = 60,221,682,804.42 : x
  2. Step 2: Convert to fraction form
    230,185,685,696.58/345,252,153,422.07 = 60,221,682,804.42/x
  3. Step 3: Cross multiply
    230,185,685,696.58x = 345,252,153,422.07 × 60,221,682,804.42
  4. Step 4: Simplify right side
    230,185,685,696.58x = 20,791,665,670,926,846,918,656
  5. Step 5: Solve for x
    x = 20,791,665,670,926,846,918,656/230,185,685,696.58
  6. Step 6: Final answer
    x = 90,325,623,889.29

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1.5x scale

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.