Home / 3,735,468,084,773.60-5,603,447,985,287.50-978,743,606,957.10

Finding the Fourth Proportional to 3,735,468,084,773.60, 5,603,447,985,287.50 and 978,743,606,957.10

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Solution

The fourth proportional to 3,735,468,084,773.60, 5,603,447,985,287.50 and 978,743,606,957.10 is: 1,468,179,828,619.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,735,468,084,773.60 : 5,603,447,985,287.50 = 978,743,606,957.10 : x
  2. Step 2: Convert to fraction form
    3,735,468,084,773.60/5,603,447,985,287.50 = 978,743,606,957.10/x
  3. Step 3: Cross multiply
    3,735,468,084,773.60x = 5,603,447,985,287.50 × 978,743,606,957.10
  4. Step 4: Simplify right side
    3,735,468,084,773.60x = 5,484,338,892,516,782,524,858,368
  5. Step 5: Solve for x
    x = 5,484,338,892,516,782,524,858,368/3,735,468,084,773.60
  6. Step 6: Final answer
    x = 1,468,179,828,619.57

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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.