Home / 1,737,198,791.70-2,605,798,187.55-1,465,100,999.70

Finding the Fourth Proportional to 1,737,198,791.70, 2,605,798,187.55 and 1,465,100,999.70

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Solution

The fourth proportional to 1,737,198,791.70, 2,605,798,187.55 and 1,465,100,999.70 is: 2,197,651,499.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,737,198,791.70 : 2,605,798,187.55 = 1,465,100,999.70 : x
  2. Step 2: Convert to fraction form
    1,737,198,791.70/2,605,798,187.55 = 1,465,100,999.70/x
  3. Step 3: Cross multiply
    1,737,198,791.70x = 2,605,798,187.55 × 1,465,100,999.70
  4. Step 4: Simplify right side
    1,737,198,791.70x = 3,817,757,529,595,953,664
  5. Step 5: Solve for x
    x = 3,817,757,529,595,953,664/1,737,198,791.70
  6. Step 6: Final answer
    x = 2,197,651,499.55

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Double scale
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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.