Home / 362,797,603,454.40-544,196,405,181.60-164,057,376,177.60

Finding the Fourth Proportional to 362,797,603,454.40, 544,196,405,181.60 and 164,057,376,177.60

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Solution

The fourth proportional to 362,797,603,454.40, 544,196,405,181.60 and 164,057,376,177.60 is: 246,086,064,266.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,797,603,454.40 : 544,196,405,181.60 = 164,057,376,177.60 : x
  2. Step 2: Convert to fraction form
    362,797,603,454.40/544,196,405,181.60 = 164,057,376,177.60/x
  3. Step 3: Cross multiply
    362,797,603,454.40x = 544,196,405,181.60 × 164,057,376,177.60
  4. Step 4: Simplify right side
    362,797,603,454.40x = 89,279,434,359,375,380,086,784
  5. Step 5: Solve for x
    x = 89,279,434,359,375,380,086,784/362,797,603,454.40
  6. Step 6: Final answer
    x = 246,086,064,266.40

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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.