Home / 3,494,799,512.91-4,822,791,381.07-1,908,890,995.41

Finding the Fourth Proportional to 3,494,799,512.91, 4,822,791,381.07 and 1,908,890,995.41

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Solution

The fourth proportional to 3,494,799,512.91, 4,822,791,381.07 and 1,908,890,995.41 is: 2,634,252,124.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,494,799,512.91 : 4,822,791,381.07 = 1,908,890,995.41 : x
  2. Step 2: Convert to fraction form
    3,494,799,512.91/4,822,791,381.07 = 1,908,890,995.41/x
  3. Step 3: Cross multiply
    3,494,799,512.91x = 4,822,791,381.07 × 1,908,890,995.41
  4. Step 4: Simplify right side
    3,494,799,512.91x = 9,206,183,040,060,708,864
  5. Step 5: Solve for x
    x = 9,206,183,040,060,708,864/3,494,799,512.91
  6. Step 6: Final answer
    x = 2,634,252,124.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.