Home / 271,625,108,558.07-374,831,736,484.68-148,023,623,208.08

Finding the Fourth Proportional to 271,625,108,558.07, 374,831,736,484.68 and 148,023,623,208.08

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Solution

The fourth proportional to 271,625,108,558.07, 374,831,736,484.68 and 148,023,623,208.08 is: 204,266,652,749.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,625,108,558.07 : 374,831,736,484.68 = 148,023,623,208.08 : x
  2. Step 2: Convert to fraction form
    271,625,108,558.07/374,831,736,484.68 = 148,023,623,208.08/x
  3. Step 3: Cross multiply
    271,625,108,558.07x = 374,831,736,484.68 × 148,023,623,208.08
  4. Step 4: Simplify right side
    271,625,108,558.07x = 55,483,951,727,838,597,480,448
  5. Step 5: Solve for x
    x = 55,483,951,727,838,597,480,448/271,625,108,558.07
  6. Step 6: Final answer
    x = 204,266,652,749.36

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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.