Home / 2,726,312,910.17-4,083,742,401.37-1,729,821,007.53

Finding the Fourth Proportional to 2,726,312,910.17, 4,083,742,401.37 and 1,729,821,007.53

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Solution

The fourth proportional to 2,726,312,910.17, 4,083,742,401.37 and 1,729,821,007.53 is: 2,591,097,804.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,726,312,910.17 : 4,083,742,401.37 = 1,729,821,007.53 : x
  2. Step 2: Convert to fraction form
    2,726,312,910.17/4,083,742,401.37 = 1,729,821,007.53/x
  3. Step 3: Cross multiply
    2,726,312,910.17x = 4,083,742,401.37 × 1,729,821,007.53
  4. Step 4: Simplify right side
    2,726,312,910.17x = 7,064,143,395,230,834,688
  5. Step 5: Solve for x
    x = 7,064,143,395,230,834,688/2,726,312,910.17
  6. Step 6: Final answer
    x = 2,591,097,804.25

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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.