Home / 404,954,603,811.01-607,006,696,593.90-136,250,296,985.15

Finding the Fourth Proportional to 404,954,603,811.01, 607,006,696,593.90 and 136,250,296,985.15

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Solution

The fourth proportional to 404,954,603,811.01, 607,006,696,593.90 and 136,250,296,985.15 is: 204,232,380,381.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    404,954,603,811.01 : 607,006,696,593.90 = 136,250,296,985.15 : x
  2. Step 2: Convert to fraction form
    404,954,603,811.01/607,006,696,593.90 = 136,250,296,985.15/x
  3. Step 3: Cross multiply
    404,954,603,811.01x = 607,006,696,593.90 × 136,250,296,985.15
  4. Step 4: Simplify right side
    404,954,603,811.01x = 82,704,842,682,893,707,771,904
  5. Step 5: Solve for x
    x = 82,704,842,682,893,707,771,904/404,954,603,811.01
  6. Step 6: Final answer
    x = 204,232,380,381.81

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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.