Home / 1,794,313,561.60-2,691,470,342.40-1,754,002,777.60

Finding the Fourth Proportional to 1,794,313,561.60, 2,691,470,342.40 and 1,754,002,777.60

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Solution

The fourth proportional to 1,794,313,561.60, 2,691,470,342.40 and 1,754,002,777.60 is: 2,631,004,166.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,794,313,561.60 : 2,691,470,342.40 = 1,754,002,777.60 : x
  2. Step 2: Convert to fraction form
    1,794,313,561.60/2,691,470,342.40 = 1,754,002,777.60/x
  3. Step 3: Cross multiply
    1,794,313,561.60x = 2,691,470,342.40 × 1,754,002,777.60
  4. Step 4: Simplify right side
    1,794,313,561.60x = 4,720,846,456,397,623,296
  5. Step 5: Solve for x
    x = 4,720,846,456,397,623,296/1,794,313,561.60
  6. Step 6: Final answer
    x = 2,631,004,166.40

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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.