Home / 271,625,108,559.58-374,831,736,486.76-148,023,623,209.59

Finding the Fourth Proportional to 271,625,108,559.58, 374,831,736,486.76 and 148,023,623,209.59

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Solution

The fourth proportional to 271,625,108,559.58, 374,831,736,486.76 and 148,023,623,209.59 is: 204,266,652,751.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,625,108,559.58 : 374,831,736,486.76 = 148,023,623,209.59 : x
  2. Step 2: Convert to fraction form
    271,625,108,559.58/374,831,736,486.76 = 148,023,623,209.59/x
  3. Step 3: Cross multiply
    271,625,108,559.58x = 374,831,736,486.76 × 148,023,623,209.59
  4. Step 4: Simplify right side
    271,625,108,559.58x = 55,483,951,728,712,489,107,456
  5. Step 5: Solve for x
    x = 55,483,951,728,712,489,107,456/271,625,108,559.58
  6. Step 6: Final answer
    x = 204,266,652,751.44

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Double scale
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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.