Home / 74,410,181.84-102,691,802.04-44,641,944.56

Finding the Fourth Proportional to 74,410,181.84, 102,691,802.04 and 44,641,944.56

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Solution

The fourth proportional to 74,410,181.84, 102,691,802.04 and 44,641,944.56 is: 61,609,333.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,410,181.84 : 102,691,802.04 = 44,641,944.56 : x
  2. Step 2: Convert to fraction form
    74,410,181.84/102,691,802.04 = 44,641,944.56/x
  3. Step 3: Cross multiply
    74,410,181.84x = 102,691,802.04 × 44,641,944.56
  4. Step 4: Simplify right side
    74,410,181.84x = 4,584,361,733,436,175
  5. Step 5: Solve for x
    x = 4,584,361,733,436,175/74,410,181.84
  6. Step 6: Final answer
    x = 61,609,333.83

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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.