Home / 255,092,222,266.38-352,037,961,395.55-146,705,404,170.60

Finding the Fourth Proportional to 255,092,222,266.38, 352,037,961,395.55 and 146,705,404,170.60

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Solution

The fourth proportional to 255,092,222,266.38, 352,037,961,395.55 and 146,705,404,170.60 is: 202,459,608,337.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    255,092,222,266.38 : 352,037,961,395.55 = 146,705,404,170.60 : x
  2. Step 2: Convert to fraction form
    255,092,222,266.38/352,037,961,395.55 = 146,705,404,170.60/x
  3. Step 3: Cross multiply
    255,092,222,266.38x = 352,037,961,395.55 × 146,705,404,170.60
  4. Step 4: Simplify right side
    255,092,222,266.38x = 51,645,871,409,928,242,987,008
  5. Step 5: Solve for x
    x = 51,645,871,409,928,242,987,008/255,092,222,266.38
  6. Step 6: Final answer
    x = 202,459,608,337.24

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1.5x scale

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.