Home / 14,431,210.02-21,647,825.10-5,795,309.16

Finding the Fourth Proportional to 14,431,210.02, 21,647,825.10 and 5,795,309.16

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Solution

The fourth proportional to 14,431,210.02, 21,647,825.10 and 5,795,309.16 is: 8,693,369.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,431,210.02 : 21,647,825.10 = 5,795,309.16 : x
  2. Step 2: Convert to fraction form
    14,431,210.02/21,647,825.10 = 5,795,309.16/x
  3. Step 3: Cross multiply
    14,431,210.02x = 21,647,825.10 × 5,795,309.16
  4. Step 4: Simplify right side
    14,431,210.02x = 125,455,839,096,107.92
  5. Step 5: Solve for x
    x = 125,455,839,096,107.92/14,431,210.02
  6. Step 6: Final answer
    x = 8,693,369.37

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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.