Home / 24,728,536.26-34,085,963.43-19,493,012.16

Finding the Fourth Proportional to 24,728,536.26, 34,085,963.43 and 19,493,012.16

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Solution

The fourth proportional to 24,728,536.26, 34,085,963.43 and 19,493,012.16 is: 26,869,285.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,728,536.26 : 34,085,963.43 = 19,493,012.16 : x
  2. Step 2: Convert to fraction form
    24,728,536.26/34,085,963.43 = 19,493,012.16/x
  3. Step 3: Cross multiply
    24,728,536.26x = 34,085,963.43 × 19,493,012.16
  4. Step 4: Simplify right side
    24,728,536.26x = 664,438,099,626,305.25
  5. Step 5: Solve for x
    x = 664,438,099,626,305.25/24,728,536.26
  6. Step 6: Final answer
    x = 26,869,285.45

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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.