Home / 41,431,435,658.73-57,175,273,669.50-23,120,301,343.32

Finding the Fourth Proportional to 41,431,435,658.73, 57,175,273,669.50 and 23,120,301,343.32

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Solution

The fourth proportional to 41,431,435,658.73, 57,175,273,669.50 and 23,120,301,343.32 is: 31,905,955,842.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,431,435,658.73 : 57,175,273,669.50 = 23,120,301,343.32 : x
  2. Step 2: Convert to fraction form
    41,431,435,658.73/57,175,273,669.50 = 23,120,301,343.32/x
  3. Step 3: Cross multiply
    41,431,435,658.73x = 57,175,273,669.50 × 23,120,301,343.32
  4. Step 4: Simplify right side
    41,431,435,658.73x = 1,321,909,556,625,629,511,680
  5. Step 5: Solve for x
    x = 1,321,909,556,625,629,511,680/41,431,435,658.73
  6. Step 6: Final answer
    x = 31,905,955,842.66

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Double scale
Find fourth proportional to 41,431,435,659.73, 57,175,273,670.88 and 23,120,301,344.32
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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.