Home / 1,794,024,471.10-2,691,036,706.65-483,923,991.10

Finding the Fourth Proportional to 1,794,024,471.10, 2,691,036,706.65 and 483,923,991.10

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Solution

The fourth proportional to 1,794,024,471.10, 2,691,036,706.65 and 483,923,991.10 is: 725,885,986.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,794,024,471.10 : 2,691,036,706.65 = 483,923,991.10 : x
  2. Step 2: Convert to fraction form
    1,794,024,471.10/2,691,036,706.65 = 483,923,991.10/x
  3. Step 3: Cross multiply
    1,794,024,471.10x = 2,691,036,706.65 × 483,923,991.10
  4. Step 4: Simplify right side
    1,794,024,471.10x = 1,302,257,223,278,668,032
  5. Step 5: Solve for x
    x = 1,302,257,223,278,668,032/1,794,024,471.10
  6. Step 6: Final answer
    x = 725,885,986.65

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Half scale
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Double scale
Find fourth proportional to 1,794,024,472.10, 2,691,036,708.15 and 483,923,992.10
Similar ratio
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1.5x scale

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.