Home / 14,640,739.24-21,964,044.06-5,056,469.16

Finding the Fourth Proportional to 14,640,739.24, 21,964,044.06 and 5,056,469.16

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Solution

The fourth proportional to 14,640,739.24, 21,964,044.06 and 5,056,469.16 is: 7,585,717.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,640,739.24 : 21,964,044.06 = 5,056,469.16 : x
  2. Step 2: Convert to fraction form
    14,640,739.24/21,964,044.06 = 5,056,469.16/x
  3. Step 3: Cross multiply
    14,640,739.24x = 21,964,044.06 × 5,056,469.16
  4. Step 4: Simplify right side
    14,640,739.24x = 111,060,511,418,271.19
  5. Step 5: Solve for x
    x = 111,060,511,418,271.19/14,640,739.24
  6. Step 6: Final answer
    x = 7,585,717.47

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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.