Home / 214,159,142.70-295,543,984.14-116,380,297.26

Finding the Fourth Proportional to 214,159,142.70, 295,543,984.14 and 116,380,297.26

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Solution

The fourth proportional to 214,159,142.70, 295,543,984.14 and 116,380,297.26 is: 160,607,183.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,159,142.70 : 295,543,984.14 = 116,380,297.26 : x
  2. Step 2: Convert to fraction form
    214,159,142.70/295,543,984.14 = 116,380,297.26/x
  3. Step 3: Cross multiply
    214,159,142.70x = 295,543,984.14 × 116,380,297.26
  4. Step 4: Simplify right side
    214,159,142.70x = 34,395,496,727,617,924
  5. Step 5: Solve for x
    x = 34,395,496,727,617,924/214,159,142.70
  6. Step 6: Final answer
    x = 160,607,183.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.