Home / 3,467,261,313,015.20-4,784,823,748,003.20-1,904,828,782,775.10

Finding the Fourth Proportional to 3,467,261,313,015.20, 4,784,823,748,003.20 and 1,904,828,782,775.10

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Solution

The fourth proportional to 3,467,261,313,015.20, 4,784,823,748,003.20 and 1,904,828,782,775.10 is: 2,628,665,443,094.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,467,261,313,015.20 : 4,784,823,748,003.20 = 1,904,828,782,775.10 : x
  2. Step 2: Convert to fraction form
    3,467,261,313,015.20/4,784,823,748,003.20 = 1,904,828,782,775.10/x
  3. Step 3: Cross multiply
    3,467,261,313,015.20x = 4,784,823,748,003.20 × 1,904,828,782,775.10
  4. Step 4: Simplify right side
    3,467,261,313,015.20x = 9,114,269,995,702,328,624,152,576
  5. Step 5: Solve for x
    x = 9,114,269,995,702,328,624,152,576/3,467,261,313,015.20
  6. Step 6: Final answer
    x = 2,628,665,443,094.73

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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.