Home / 69,379,693.32-104,075,961.54-22,693,444.14

Finding the Fourth Proportional to 69,379,693.32, 104,075,961.54 and 22,693,444.14

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Solution

The fourth proportional to 69,379,693.32, 104,075,961.54 and 22,693,444.14 is: 34,042,266.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,379,693.32 : 104,075,961.54 = 22,693,444.14 : x
  2. Step 2: Convert to fraction form
    69,379,693.32/104,075,961.54 = 22,693,444.14/x
  3. Step 3: Cross multiply
    69,379,693.32x = 104,075,961.54 × 22,693,444.14
  4. Step 4: Simplify right side
    69,379,693.32x = 2,361,842,019,524,778.50
  5. Step 5: Solve for x
    x = 2,361,842,019,524,778.50/69,379,693.32
  6. Step 6: Final answer
    x = 34,042,266.64

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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.