Home / 3,059,795,826.90-4,589,693,740.35-991,002,302.10

Finding the Fourth Proportional to 3,059,795,826.90, 4,589,693,740.35 and 991,002,302.10

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Solution

The fourth proportional to 3,059,795,826.90, 4,589,693,740.35 and 991,002,302.10 is: 1,486,503,453.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,059,795,826.90 : 4,589,693,740.35 = 991,002,302.10 : x
  2. Step 2: Convert to fraction form
    3,059,795,826.90/4,589,693,740.35 = 991,002,302.10/x
  3. Step 3: Cross multiply
    3,059,795,826.90x = 4,589,693,740.35 × 991,002,302.10
  4. Step 4: Simplify right side
    3,059,795,826.90x = 4,548,397,062,620,810,240
  5. Step 5: Solve for x
    x = 4,548,397,062,620,810,240/3,059,795,826.90
  6. Step 6: Final answer
    x = 1,486,503,453.15

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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.