Home / 17,945,607.62-24,764,812.52-9,796,845.62

Finding the Fourth Proportional to 17,945,607.62, 24,764,812.52 and 9,796,845.62

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Solution

The fourth proportional to 17,945,607.62, 24,764,812.52 and 9,796,845.62 is: 13,519,578.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,945,607.62 : 24,764,812.52 = 9,796,845.62 : x
  2. Step 2: Convert to fraction form
    17,945,607.62/24,764,812.52 = 9,796,845.62/x
  3. Step 3: Cross multiply
    17,945,607.62x = 24,764,812.52 × 9,796,845.62
  4. Step 4: Simplify right side
    17,945,607.62x = 242,617,045,066,683.12
  5. Step 5: Solve for x
    x = 242,617,045,066,683.12/17,945,607.62
  6. Step 6: Final answer
    x = 13,519,578.17

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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.