Home / 2,414,448,076.30-3,621,672,114.45-1,679,784,037.90

Finding the Fourth Proportional to 2,414,448,076.30, 3,621,672,114.45 and 1,679,784,037.90

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Solution

The fourth proportional to 2,414,448,076.30, 3,621,672,114.45 and 1,679,784,037.90 is: 2,519,676,056.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,448,076.30 : 3,621,672,114.45 = 1,679,784,037.90 : x
  2. Step 2: Convert to fraction form
    2,414,448,076.30/3,621,672,114.45 = 1,679,784,037.90/x
  3. Step 3: Cross multiply
    2,414,448,076.30x = 3,621,672,114.45 × 1,679,784,037.90
  4. Step 4: Simplify right side
    2,414,448,076.30x = 6,083,627,008,360,651,776
  5. Step 5: Solve for x
    x = 6,083,627,008,360,651,776/2,414,448,076.30
  6. Step 6: Final answer
    x = 2,519,676,056.85

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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.