Home / 27,636,064,851.60-41,372,467,939.80-18,330,320,365.20

Finding the Fourth Proportional to 27,636,064,851.60, 41,372,467,939.80 and 18,330,320,365.20

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Solution

The fourth proportional to 27,636,064,851.60, 41,372,467,939.80 and 18,330,320,365.20 is: 27,441,337,820.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,636,064,851.60 : 41,372,467,939.80 = 18,330,320,365.20 : x
  2. Step 2: Convert to fraction form
    27,636,064,851.60/41,372,467,939.80 = 18,330,320,365.20/x
  3. Step 3: Cross multiply
    27,636,064,851.60x = 41,372,467,939.80 × 18,330,320,365.20
  4. Step 4: Simplify right side
    27,636,064,851.60x = 758,370,591,635,500,171,264
  5. Step 5: Solve for x
    x = 758,370,591,635,500,171,264/27,636,064,851.60
  6. Step 6: Final answer
    x = 27,441,337,820.99

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1.5x scale

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.