Home / 843,759,755,252.10-1,164,488,283,941.90-501,204,971,625.30

Finding the Fourth Proportional to 843,759,755,252.10, 1,164,488,283,941.90 and 501,204,971,625.30

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Solution

The fourth proportional to 843,759,755,252.10, 1,164,488,283,941.90 and 501,204,971,625.30 is: 691,722,156,310.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    843,759,755,252.10 : 1,164,488,283,941.90 = 501,204,971,625.30 : x
  2. Step 2: Convert to fraction form
    843,759,755,252.10/1,164,488,283,941.90 = 501,204,971,625.30/x
  3. Step 3: Cross multiply
    843,759,755,252.10x = 1,164,488,283,941.90 × 501,204,971,625.30
  4. Step 4: Simplify right side
    843,759,755,252.10x = 583,647,317,311,094,247,129,088
  5. Step 5: Solve for x
    x = 583,647,317,311,094,247,129,088/843,759,755,252.10
  6. Step 6: Final answer
    x = 691,722,156,310.61

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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.