Home / 843,759,755,361.54-1,164,488,284,093.20-501,204,971,734.74

Finding the Fourth Proportional to 843,759,755,361.54, 1,164,488,284,093.20 and 501,204,971,734.74

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Solution

The fourth proportional to 843,759,755,361.54, 1,164,488,284,093.20 and 501,204,971,734.74 is: 691,722,156,461.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    843,759,755,361.54 : 1,164,488,284,093.20 = 501,204,971,734.74 : x
  2. Step 2: Convert to fraction form
    843,759,755,361.54/1,164,488,284,093.20 = 501,204,971,734.74/x
  3. Step 3: Cross multiply
    843,759,755,361.54x = 1,164,488,284,093.20 × 501,204,971,734.74
  4. Step 4: Simplify right side
    843,759,755,361.54x = 583,647,317,514,368,137,035,776
  5. Step 5: Solve for x
    x = 583,647,317,514,368,137,035,776/843,759,755,361.54
  6. Step 6: Final answer
    x = 691,722,156,461.80

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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.