Home / 982,491,025.96-1,355,677,577.58-580,548,844

Finding the Fourth Proportional to 982,491,025.96, 1,355,677,577.58 and 580,548,844

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Solution

The fourth proportional to 982,491,025.96, 1,355,677,577.58 and 580,548,844 is: 801,062,838.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    982,491,025.96 : 1,355,677,577.58 = 580,548,844 : x
  2. Step 2: Convert to fraction form
    982,491,025.96/1,355,677,577.58 = 580,548,844/x
  3. Step 3: Cross multiply
    982,491,025.96x = 1,355,677,577.58 × 580,548,844
  4. Step 4: Simplify right side
    982,491,025.96x = 787,037,050,500,789,248
  5. Step 5: Solve for x
    x = 787,037,050,500,789,248/982,491,025.96
  6. Step 6: Final answer
    x = 801,062,838.95

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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.