Home / 4,551,053,861.61-6,826,589,574.44-1,754,339,412.33

Finding the Fourth Proportional to 4,551,053,861.61, 6,826,589,574.44 and 1,754,339,412.33

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Solution

The fourth proportional to 4,551,053,861.61, 6,826,589,574.44 and 1,754,339,412.33 is: 2,631,512,503.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,551,053,861.61 : 6,826,589,574.44 = 1,754,339,412.33 : x
  2. Step 2: Convert to fraction form
    4,551,053,861.61/6,826,589,574.44 = 1,754,339,412.33/x
  3. Step 3: Cross multiply
    4,551,053,861.61x = 6,826,589,574.44 × 1,754,339,412.33
  4. Step 4: Simplify right side
    4,551,053,861.61x = 11,976,155,142,232,401,920
  5. Step 5: Solve for x
    x = 11,976,155,142,232,401,920/4,551,053,861.61
  6. Step 6: Final answer
    x = 2,631,512,503.79

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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.