Home / 3,059,823,576.20-4,590,869,105.10-1,220,895,998.60

Finding the Fourth Proportional to 3,059,823,576.20, 4,590,869,105.10 and 1,220,895,998.60

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Solution

The fourth proportional to 3,059,823,576.20, 4,590,869,105.10 and 1,220,895,998.60 is: 1,831,796,370.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,059,823,576.20 : 4,590,869,105.10 = 1,220,895,998.60 : x
  2. Step 2: Convert to fraction form
    3,059,823,576.20/4,590,869,105.10 = 1,220,895,998.60/x
  3. Step 3: Cross multiply
    3,059,823,576.20x = 4,590,869,105.10 × 1,220,895,998.60
  4. Step 4: Simplify right side
    3,059,823,576.20x = 5,604,973,720,512,953,344
  5. Step 5: Solve for x
    x = 5,604,973,720,512,953,344/3,059,823,576.20
  6. Step 6: Final answer
    x = 1,831,796,370.26

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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.