Home / 1,194,155,071.27-1,647,938,991.59-658,294,973.27

Finding the Fourth Proportional to 1,194,155,071.27, 1,647,938,991.59 and 658,294,973.27

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Solution

The fourth proportional to 1,194,155,071.27, 1,647,938,991.59 and 658,294,973.27 is: 908,449,815.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,155,071.27 : 1,647,938,991.59 = 658,294,973.27 : x
  2. Step 2: Convert to fraction form
    1,194,155,071.27/1,647,938,991.59 = 658,294,973.27/x
  3. Step 3: Cross multiply
    1,194,155,071.27x = 1,647,938,991.59 × 658,294,973.27
  4. Step 4: Simplify right side
    1,194,155,071.27x = 1,084,829,954,416,397,696
  5. Step 5: Solve for x
    x = 1,084,829,954,416,397,696/1,194,155,071.27
  6. Step 6: Final answer
    x = 908,449,815.71

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Find fourth proportional to 1,194,155,072.27, 1,647,938,992.97 and 658,294,974.27
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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.