Home / 1,060,940,883.20-1,591,626,556.80-333,760,467.20

Finding the Fourth Proportional to 1,060,940,883.20, 1,591,626,556.80 and 333,760,467.20

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Solution

The fourth proportional to 1,060,940,883.20, 1,591,626,556.80 and 333,760,467.20 is: 500,708,410.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,940,883.20 : 1,591,626,556.80 = 333,760,467.20 : x
  2. Step 2: Convert to fraction form
    1,060,940,883.20/1,591,626,556.80 = 333,760,467.20/x
  3. Step 3: Cross multiply
    1,060,940,883.20x = 1,591,626,556.80 × 333,760,467.20
  4. Step 4: Simplify right side
    1,060,940,883.20x = 531,222,023,205,495,296
  5. Step 5: Solve for x
    x = 531,222,023,205,495,296/1,060,940,883.20
  6. Step 6: Final answer
    x = 500,708,410.45

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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.