Home / 682,269,337,686.14-1,023,466,919,779-222,806,415,796.07

Finding the Fourth Proportional to 682,269,337,686.14, 1,023,466,919,779 and 222,806,415,796.07

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Solution

The fourth proportional to 682,269,337,686.14, 1,023,466,919,779 and 222,806,415,796.07 is: 334,230,169,063.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    682,269,337,686.14 : 1,023,466,919,779 = 222,806,415,796.07 : x
  2. Step 2: Convert to fraction form
    682,269,337,686.14/1,023,466,919,779 = 222,806,415,796.07/x
  3. Step 3: Cross multiply
    682,269,337,686.14x = 1,023,466,919,779 × 222,806,415,796.07
  4. Step 4: Simplify right side
    682,269,337,686.14x = 228,034,996,081,802,885,464,064
  5. Step 5: Solve for x
    x = 228,034,996,081,802,885,464,064/682,269,337,686.14
  6. Step 6: Final answer
    x = 334,230,169,063.68

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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.