Home / 682,269,337,675.44-1,023,466,919,762.90-222,806,415,785.34

Finding the Fourth Proportional to 682,269,337,675.44, 1,023,466,919,762.90 and 222,806,415,785.34

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Solution

The fourth proportional to 682,269,337,675.44, 1,023,466,919,762.90 and 222,806,415,785.34 is: 334,230,169,047.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    682,269,337,675.44 : 1,023,466,919,762.90 = 222,806,415,785.34 : x
  2. Step 2: Convert to fraction form
    682,269,337,675.44/1,023,466,919,762.90 = 222,806,415,785.34/x
  3. Step 3: Cross multiply
    682,269,337,675.44x = 1,023,466,919,762.90 × 222,806,415,785.34
  4. Step 4: Simplify right side
    682,269,337,675.44x = 228,034,996,067,233,920,188,416
  5. Step 5: Solve for x
    x = 228,034,996,067,233,920,188,416/682,269,337,675.44
  6. Step 6: Final answer
    x = 334,230,169,047.57

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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.