Home / 3,388,483,577.55-5,083,018,150.95-934,820,480.55

Finding the Fourth Proportional to 3,388,483,577.55, 5,083,018,150.95 and 934,820,480.55

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Solution

The fourth proportional to 3,388,483,577.55, 5,083,018,150.95 and 934,820,480.55 is: 1,402,311,494.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,388,483,577.55 : 5,083,018,150.95 = 934,820,480.55 : x
  2. Step 2: Convert to fraction form
    3,388,483,577.55/5,083,018,150.95 = 934,820,480.55/x
  3. Step 3: Cross multiply
    3,388,483,577.55x = 5,083,018,150.95 × 934,820,480.55
  4. Step 4: Simplify right side
    3,388,483,577.55x = 4,751,709,470,515,450,880
  5. Step 5: Solve for x
    x = 4,751,709,470,515,450,880/3,388,483,577.55
  6. Step 6: Final answer
    x = 1,402,311,494.73

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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.