Home / 50,574,018.33-69,792,365.07-27,369,147.24

Finding the Fourth Proportional to 50,574,018.33, 69,792,365.07 and 27,369,147.24

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Solution

The fourth proportional to 50,574,018.33, 69,792,365.07 and 27,369,147.24 is: 37,769,542.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,574,018.33 : 69,792,365.07 = 27,369,147.24 : x
  2. Step 2: Convert to fraction form
    50,574,018.33/69,792,365.07 = 27,369,147.24/x
  3. Step 3: Cross multiply
    50,574,018.33x = 69,792,365.07 × 27,369,147.24
  4. Step 4: Simplify right side
    50,574,018.33x = 1,910,157,515,828,662.50
  5. Step 5: Solve for x
    x = 1,910,157,515,828,662.50/50,574,018.33
  6. Step 6: Final answer
    x = 37,769,542.13

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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.