Home / 4,086,175,931,669.20-6,129,269,796,545.60-1,668,676,753,405.60

Finding the Fourth Proportional to 4,086,175,931,669.20, 6,129,269,796,545.60 and 1,668,676,753,405.60

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Solution

The fourth proportional to 4,086,175,931,669.20, 6,129,269,796,545.60 and 1,668,676,753,405.60 is: 2,503,017,539,107.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,086,175,931,669.20 : 6,129,269,796,545.60 = 1,668,676,753,405.60 : x
  2. Step 2: Convert to fraction form
    4,086,175,931,669.20/6,129,269,796,545.60 = 1,668,676,753,405.60/x
  3. Step 3: Cross multiply
    4,086,175,931,669.20x = 6,129,269,796,545.60 × 1,668,676,753,405.60
  4. Step 4: Simplify right side
    4,086,175,931,669.20x = 10,227,770,024,846,713,623,150,592
  5. Step 5: Solve for x
    x = 10,227,770,024,846,713,623,150,592/4,086,175,931,669.20
  6. Step 6: Final answer
    x = 2,503,017,539,107.45

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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.