Home / 69,707,758.83-104,539,454.60-23,012,550.24

Finding the Fourth Proportional to 69,707,758.83, 104,539,454.60 and 23,012,550.24

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Solution

The fourth proportional to 69,707,758.83, 104,539,454.60 and 23,012,550.24 is: 34,511,501.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,707,758.83 : 104,539,454.60 = 23,012,550.24 : x
  2. Step 2: Convert to fraction form
    69,707,758.83/104,539,454.60 = 23,012,550.24/x
  3. Step 3: Cross multiply
    69,707,758.83x = 104,539,454.60 × 23,012,550.24
  4. Step 4: Simplify right side
    69,707,758.83x = 2,405,719,450,929,636
  5. Step 5: Solve for x
    x = 2,405,719,450,929,636/69,707,758.83
  6. Step 6: Final answer
    x = 34,511,501.89

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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.