Home / 1,741,803,366.80-2,612,705,050.20-1,608,777,779.60

Finding the Fourth Proportional to 1,741,803,366.80, 2,612,705,050.20 and 1,608,777,779.60

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Solution

The fourth proportional to 1,741,803,366.80, 2,612,705,050.20 and 1,608,777,779.60 is: 2,413,166,669.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,741,803,366.80 : 2,612,705,050.20 = 1,608,777,779.60 : x
  2. Step 2: Convert to fraction form
    1,741,803,366.80/2,612,705,050.20 = 1,608,777,779.60/x
  3. Step 3: Cross multiply
    1,741,803,366.80x = 2,612,705,050.20 × 1,608,777,779.60
  4. Step 4: Simplify right side
    1,741,803,366.80x = 4,203,261,829,410,462,208
  5. Step 5: Solve for x
    x = 4,203,261,829,410,462,208/1,741,803,366.80
  6. Step 6: Final answer
    x = 2,413,166,669.40

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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.