Home / 3,024,661,096.20-4,540,676,301.90-1,919,263,816.20

Finding the Fourth Proportional to 3,024,661,096.20, 4,540,676,301.90 and 1,919,263,816.20

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Solution

The fourth proportional to 3,024,661,096.20, 4,540,676,301.90 and 1,919,263,816.20 is: 2,881,233,781.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,661,096.20 : 4,540,676,301.90 = 1,919,263,816.20 : x
  2. Step 2: Convert to fraction form
    3,024,661,096.20/4,540,676,301.90 = 1,919,263,816.20/x
  3. Step 3: Cross multiply
    3,024,661,096.20x = 4,540,676,301.90 × 1,919,263,816.20
  4. Step 4: Simplify right side
    3,024,661,096.20x = 8,714,755,727,313,497,088
  5. Step 5: Solve for x
    x = 8,714,755,727,313,497,088/3,024,661,096.20
  6. Step 6: Final answer
    x = 2,881,233,781.29

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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.