Home / 71,567,413,999.35-107,351,120,999.03-24,457,082,536.95

Finding the Fourth Proportional to 71,567,413,999.35, 107,351,120,999.03 and 24,457,082,536.95

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Solution

The fourth proportional to 71,567,413,999.35, 107,351,120,999.03 and 24,457,082,536.95 is: 36,685,623,805.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,567,413,999.35 : 107,351,120,999.03 = 24,457,082,536.95 : x
  2. Step 2: Convert to fraction form
    71,567,413,999.35/107,351,120,999.03 = 24,457,082,536.95/x
  3. Step 3: Cross multiply
    71,567,413,999.35x = 107,351,120,999.03 × 24,457,082,536.95
  4. Step 4: Simplify right side
    71,567,413,999.35x = 2,625,495,226,707,383,156,736
  5. Step 5: Solve for x
    x = 2,625,495,226,707,383,156,736/71,567,413,999.35
  6. Step 6: Final answer
    x = 36,685,623,805.43

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1.5x scale

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.