Home / 1,096,603,325.46-1,644,958,137.15-359,608,032.54

Finding the Fourth Proportional to 1,096,603,325.46, 1,644,958,137.15 and 359,608,032.54

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Solution

The fourth proportional to 1,096,603,325.46, 1,644,958,137.15 and 359,608,032.54 is: 539,429,477.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,096,603,325.46 : 1,644,958,137.15 = 359,608,032.54 : x
  2. Step 2: Convert to fraction form
    1,096,603,325.46/1,644,958,137.15 = 359,608,032.54/x
  3. Step 3: Cross multiply
    1,096,603,325.46x = 1,644,958,137.15 × 359,608,032.54
  4. Step 4: Simplify right side
    1,096,603,325.46x = 591,540,159,311,175,040
  5. Step 5: Solve for x
    x = 591,540,159,311,175,040/1,096,603,325.46
  6. Step 6: Final answer
    x = 539,429,477.90

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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.