Home / 1,074,129,177,075.20-1,482,290,723,724.90-586,388,114,744.44

Finding the Fourth Proportional to 1,074,129,177,075.20, 1,482,290,723,724.90 and 586,388,114,744.44

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Solution

The fourth proportional to 1,074,129,177,075.20, 1,482,290,723,724.90 and 586,388,114,744.44 is: 809,211,481,765.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,129,177,075.20 : 1,482,290,723,724.90 = 586,388,114,744.44 : x
  2. Step 2: Convert to fraction form
    1,074,129,177,075.20/1,482,290,723,724.90 = 586,388,114,744.44/x
  3. Step 3: Cross multiply
    1,074,129,177,075.20x = 1,482,290,723,724.90 × 586,388,114,744.44
  4. Step 4: Simplify right side
    1,074,129,177,075.20x = 869,197,662,988,215,496,212,480
  5. Step 5: Solve for x
    x = 869,197,662,988,215,496,212,480/1,074,129,177,075.20
  6. Step 6: Final answer
    x = 809,211,481,765.16

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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.