Home / 885,581,301,417.12-1,330,491,135,677-567,850,007,625.12

Finding the Fourth Proportional to 885,581,301,417.12, 1,330,491,135,677 and 567,850,007,625.12

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Solution

The fourth proportional to 885,581,301,417.12, 1,330,491,135,677 and 567,850,007,625.12 is: 853,133,868,488.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    885,581,301,417.12 : 1,330,491,135,677 = 567,850,007,625.12 : x
  2. Step 2: Convert to fraction form
    885,581,301,417.12/1,330,491,135,677 = 567,850,007,625.12/x
  3. Step 3: Cross multiply
    885,581,301,417.12x = 1,330,491,135,677 × 567,850,007,625.12
  4. Step 4: Simplify right side
    885,581,301,417.12x = 755,519,401,539,339,032,723,456
  5. Step 5: Solve for x
    x = 755,519,401,539,339,032,723,456/885,581,301,417.12
  6. Step 6: Final answer
    x = 853,133,868,488.81

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Double scale
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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.