Home / 3,735,468,084,793.40-5,603,447,985,318.40-978,743,606,977.42

Finding the Fourth Proportional to 3,735,468,084,793.40, 5,603,447,985,318.40 and 978,743,606,977.42

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Solution

The fourth proportional to 3,735,468,084,793.40, 5,603,447,985,318.40 and 978,743,606,977.42 is: 1,468,179,828,650.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,735,468,084,793.40 : 5,603,447,985,318.40 = 978,743,606,977.42 : x
  2. Step 2: Convert to fraction form
    3,735,468,084,793.40/5,603,447,985,318.40 = 978,743,606,977.42/x
  3. Step 3: Cross multiply
    3,735,468,084,793.40x = 5,603,447,985,318.40 × 978,743,606,977.42
  4. Step 4: Simplify right side
    3,735,468,084,793.40x = 5,484,338,892,660,888,341,315,584
  5. Step 5: Solve for x
    x = 5,484,338,892,660,888,341,315,584/3,735,468,084,793.40
  6. Step 6: Final answer
    x = 1,468,179,828,650.37

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.