Home / 18,132,939,693,188-27,199,409,539,786-18,132,939,693,188

Finding the Fourth Proportional to 18,132,939,693,188, 27,199,409,539,786 and 18,132,939,693,188

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Solution

The fourth proportional to 18,132,939,693,188, 27,199,409,539,786 and 18,132,939,693,188 is: 27,199,409,539,786

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,132,939,693,188 : 27,199,409,539,786 = 18,132,939,693,188 : x
  2. Step 2: Convert to fraction form
    18,132,939,693,188/27,199,409,539,786 = 18,132,939,693,188/x
  3. Step 3: Cross multiply
    18,132,939,693,188x = 27,199,409,539,786 × 18,132,939,693,188
  4. Step 4: Simplify right side
    18,132,939,693,188x = 493,205,252,875,261,923,010,019,328
  5. Step 5: Solve for x
    x = 493,205,252,875,261,923,010,019,328/18,132,939,693,188
  6. Step 6: Final answer
    x = 27,199,409,539,786

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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.