Home / 1,336,507,805.70-2,004,761,708.55-1,061,008,791.30

Finding the Fourth Proportional to 1,336,507,805.70, 2,004,761,708.55 and 1,061,008,791.30

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Solution

The fourth proportional to 1,336,507,805.70, 2,004,761,708.55 and 1,061,008,791.30 is: 1,591,513,186.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,336,507,805.70 : 2,004,761,708.55 = 1,061,008,791.30 : x
  2. Step 2: Convert to fraction form
    1,336,507,805.70/2,004,761,708.55 = 1,061,008,791.30/x
  3. Step 3: Cross multiply
    1,336,507,805.70x = 2,004,761,708.55 × 1,061,008,791.30
  4. Step 4: Simplify right side
    1,336,507,805.70x = 2,127,069,797,233,158,144
  5. Step 5: Solve for x
    x = 2,127,069,797,233,158,144/1,336,507,805.70
  6. Step 6: Final answer
    x = 1,591,513,186.95

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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.