Home / 25,792,290.36-35,595,872.82-19,254,567.33

Finding the Fourth Proportional to 25,792,290.36, 35,595,872.82 and 19,254,567.33

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Solution

The fourth proportional to 25,792,290.36, 35,595,872.82 and 19,254,567.33 is: 26,573,178.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,792,290.36 : 35,595,872.82 = 19,254,567.33 : x
  2. Step 2: Convert to fraction form
    25,792,290.36/35,595,872.82 = 19,254,567.33/x
  3. Step 3: Cross multiply
    25,792,290.36x = 35,595,872.82 × 19,254,567.33
  4. Step 4: Simplify right side
    25,792,290.36x = 685,383,129,882,806.88
  5. Step 5: Solve for x
    x = 685,383,129,882,806.88/25,792,290.36
  6. Step 6: Final answer
    x = 26,573,178.28

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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.