Home / 1,074,129,177,074.20-1,482,290,723,723.50-586,388,114,743.44

Finding the Fourth Proportional to 1,074,129,177,074.20, 1,482,290,723,723.50 and 586,388,114,743.44

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Solution

The fourth proportional to 1,074,129,177,074.20, 1,482,290,723,723.50 and 586,388,114,743.44 is: 809,211,481,763.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,129,177,074.20 : 1,482,290,723,723.50 = 586,388,114,743.44 : x
  2. Step 2: Convert to fraction form
    1,074,129,177,074.20/1,482,290,723,723.50 = 586,388,114,743.44/x
  3. Step 3: Cross multiply
    1,074,129,177,074.20x = 1,482,290,723,723.50 × 586,388,114,743.44
  4. Step 4: Simplify right side
    1,074,129,177,074.20x = 869,197,662,985,912,320,000,000
  5. Step 5: Solve for x
    x = 869,197,662,985,912,320,000,000/1,074,129,177,074.20
  6. Step 6: Final answer
    x = 809,211,481,763.77

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Double scale
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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.