Home / 8,064,025,274.60-12,086,482,763.10-3,405,890,234.60

Finding the Fourth Proportional to 8,064,025,274.60, 12,086,482,763.10 and 3,405,890,234.60

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Solution

The fourth proportional to 8,064,025,274.60, 12,086,482,763.10 and 3,405,890,234.60 is: 5,104,799,676.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,064,025,274.60 : 12,086,482,763.10 = 3,405,890,234.60 : x
  2. Step 2: Convert to fraction form
    8,064,025,274.60/12,086,482,763.10 = 3,405,890,234.60/x
  3. Step 3: Cross multiply
    8,064,025,274.60x = 12,086,482,763.10 × 3,405,890,234.60
  4. Step 4: Simplify right side
    8,064,025,274.60x = 41,165,233,613,503,512,576
  5. Step 5: Solve for x
    x = 41,165,233,613,503,512,576/8,064,025,274.60
  6. Step 6: Final answer
    x = 5,104,799,676.55

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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.