Home / 775,736,999.49-1,163,605,499.24-775,736,999.49

Finding the Fourth Proportional to 775,736,999.49, 1,163,605,499.24 and 775,736,999.49

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Solution

The fourth proportional to 775,736,999.49, 1,163,605,499.24 and 775,736,999.49 is: 1,163,605,499.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    775,736,999.49 : 1,163,605,499.24 = 775,736,999.49 : x
  2. Step 2: Convert to fraction form
    775,736,999.49/1,163,605,499.24 = 775,736,999.49/x
  3. Step 3: Cross multiply
    775,736,999.49x = 1,163,605,499.24 × 775,736,999.49
  4. Step 4: Simplify right side
    775,736,999.49x = 902,651,838,575,330,048
  5. Step 5: Solve for x
    x = 902,651,838,575,330,048/775,736,999.49
  6. Step 6: Final answer
    x = 1,163,605,499.24

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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.