Home / 265,802,455.44-366,783,455.22-166,651,508.04

Finding the Fourth Proportional to 265,802,455.44, 366,783,455.22 and 166,651,508.04

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Solution

The fourth proportional to 265,802,455.44, 366,783,455.22 and 166,651,508.04 is: 229,964,075.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,802,455.44 : 366,783,455.22 = 166,651,508.04 : x
  2. Step 2: Convert to fraction form
    265,802,455.44/366,783,455.22 = 166,651,508.04/x
  3. Step 3: Cross multiply
    265,802,455.44x = 366,783,455.22 × 166,651,508.04
  4. Step 4: Simplify right side
    265,802,455.44x = 61,125,015,936,534,808
  5. Step 5: Solve for x
    x = 61,125,015,936,534,808/265,802,455.44
  6. Step 6: Final answer
    x = 229,964,075.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.