Home / 39,331,100.19-54,259,699.55-37,507,593.25

Finding the Fourth Proportional to 39,331,100.19, 54,259,699.55 and 37,507,593.25

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Solution

The fourth proportional to 39,331,100.19, 54,259,699.55 and 37,507,593.25 is: 51,744,058.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,331,100.19 : 54,259,699.55 = 37,507,593.25 : x
  2. Step 2: Convert to fraction form
    39,331,100.19/54,259,699.55 = 37,507,593.25/x
  3. Step 3: Cross multiply
    39,331,100.19x = 54,259,699.55 × 37,507,593.25
  4. Step 4: Simplify right side
    39,331,100.19x = 2,035,150,740,588,608
  5. Step 5: Solve for x
    x = 2,035,150,740,588,608/39,331,100.19
  6. Step 6: Final answer
    x = 51,744,058.28

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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.