Home / 69,902,228.53-104,864,116.62-23,833,323.73

Finding the Fourth Proportional to 69,902,228.53, 104,864,116.62 and 23,833,323.73

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Solution

The fourth proportional to 69,902,228.53, 104,864,116.62 and 23,833,323.73 is: 35,753,658.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,902,228.53 : 104,864,116.62 = 23,833,323.73 : x
  2. Step 2: Convert to fraction form
    69,902,228.53/104,864,116.62 = 23,833,323.73/x
  3. Step 3: Cross multiply
    69,902,228.53x = 104,864,116.62 × 23,833,323.73
  4. Step 4: Simplify right side
    69,902,228.53x = 2,499,260,439,064,933.50
  5. Step 5: Solve for x
    x = 2,499,260,439,064,933.50/69,902,228.53
  6. Step 6: Final answer
    x = 35,753,658.96

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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.