Home / 4,140,236,119.34-6,212,293,523.46-2,040,567,920.70

Finding the Fourth Proportional to 4,140,236,119.34, 6,212,293,523.46 and 2,040,567,920.70

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Solution

The fourth proportional to 4,140,236,119.34, 6,212,293,523.46 and 2,040,567,920.70 is: 3,061,807,711.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,140,236,119.34 : 6,212,293,523.46 = 2,040,567,920.70 : x
  2. Step 2: Convert to fraction form
    4,140,236,119.34/6,212,293,523.46 = 2,040,567,920.70/x
  3. Step 3: Cross multiply
    4,140,236,119.34x = 6,212,293,523.46 × 2,040,567,920.70
  4. Step 4: Simplify right side
    4,140,236,119.34x = 12,676,606,877,921,241,088
  5. Step 5: Solve for x
    x = 12,676,606,877,921,241,088/4,140,236,119.34
  6. Step 6: Final answer
    x = 3,061,807,711.57

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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.