Home / 161,045,498.89-241,550,157.97-44,477,426.49

Finding the Fourth Proportional to 161,045,498.89, 241,550,157.97 and 44,477,426.49

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Solution

The fourth proportional to 161,045,498.89, 241,550,157.97 and 44,477,426.49 is: 66,711,143.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,045,498.89 : 241,550,157.97 = 44,477,426.49 : x
  2. Step 2: Convert to fraction form
    161,045,498.89/241,550,157.97 = 44,477,426.49/x
  3. Step 3: Cross multiply
    161,045,498.89x = 241,550,157.97 × 44,477,426.49
  4. Step 4: Simplify right side
    161,045,498.89x = 10,743,529,394,758,564
  5. Step 5: Solve for x
    x = 10,743,529,394,758,564/161,045,498.89
  6. Step 6: Final answer
    x = 66,711,143.55

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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.