Home / 14,300,896.46-21,448,318.42-4,713,996.06

Finding the Fourth Proportional to 14,300,896.46, 21,448,318.42 and 4,713,996.06

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Solution

The fourth proportional to 14,300,896.46, 21,448,318.42 and 4,713,996.06 is: 7,069,996.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,300,896.46 : 21,448,318.42 = 4,713,996.06 : x
  2. Step 2: Convert to fraction form
    14,300,896.46/21,448,318.42 = 4,713,996.06/x
  3. Step 3: Cross multiply
    14,300,896.46x = 21,448,318.42 × 4,713,996.06
  4. Step 4: Simplify right side
    14,300,896.46x = 101,107,288,525,505.42
  5. Step 5: Solve for x
    x = 101,107,288,525,505.42/14,300,896.46
  6. Step 6: Final answer
    x = 7,069,996.54

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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.