Home / 39,212,066.72-58,764,291.08-24,809,351.42

Finding the Fourth Proportional to 39,212,066.72, 58,764,291.08 and 24,809,351.42

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Solution

The fourth proportional to 39,212,066.72, 58,764,291.08 and 24,809,351.42 is: 37,179,982.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,212,066.72 : 58,764,291.08 = 24,809,351.42 : x
  2. Step 2: Convert to fraction form
    39,212,066.72/58,764,291.08 = 24,809,351.42/x
  3. Step 3: Cross multiply
    39,212,066.72x = 58,764,291.08 × 24,809,351.42
  4. Step 4: Simplify right side
    39,212,066.72x = 1,457,903,948,373,755.25
  5. Step 5: Solve for x
    x = 1,457,903,948,373,755.25/39,212,066.72
  6. Step 6: Final answer
    x = 37,179,982.34

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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.