Home / 3,752,938,954.26-5,629,735,604.76-1,231,111,073.10

Finding the Fourth Proportional to 3,752,938,954.26, 5,629,735,604.76 and 1,231,111,073.10

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Solution

The fourth proportional to 3,752,938,954.26, 5,629,735,604.76 and 1,231,111,073.10 is: 1,846,773,935.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,752,938,954.26 : 5,629,735,604.76 = 1,231,111,073.10 : x
  2. Step 2: Convert to fraction form
    3,752,938,954.26/5,629,735,604.76 = 1,231,111,073.10/x
  3. Step 3: Cross multiply
    3,752,938,954.26x = 5,629,735,604.76 × 1,231,111,073.10
  4. Step 4: Simplify right side
    3,752,938,954.26x = 6,930,829,841,645,361,152
  5. Step 5: Solve for x
    x = 6,930,829,841,645,361,152/3,752,938,954.26
  6. Step 6: Final answer
    x = 1,846,773,935.34

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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.