Home / 3,485,525,541.68-5,227,777,553.07-1,714,420,858.55

Finding the Fourth Proportional to 3,485,525,541.68, 5,227,777,553.07 and 1,714,420,858.55

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Solution

The fourth proportional to 3,485,525,541.68, 5,227,777,553.07 and 1,714,420,858.55 is: 2,571,380,061.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,485,525,541.68 : 5,227,777,553.07 = 1,714,420,858.55 : x
  2. Step 2: Convert to fraction form
    3,485,525,541.68/5,227,777,553.07 = 1,714,420,858.55/x
  3. Step 3: Cross multiply
    3,485,525,541.68x = 5,227,777,553.07 × 1,714,420,858.55
  4. Step 4: Simplify right side
    3,485,525,541.68x = 8,962,610,880,842,686,464
  5. Step 5: Solve for x
    x = 8,962,610,880,842,686,464/3,485,525,541.68
  6. Step 6: Final answer
    x = 2,571,380,061.25

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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.