Home / 49,099,646.40-73,649,469.60-29,967,770.40

Finding the Fourth Proportional to 49,099,646.40, 73,649,469.60 and 29,967,770.40

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Solution

The fourth proportional to 49,099,646.40, 73,649,469.60 and 29,967,770.40 is: 44,951,655.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,099,646.40 : 73,649,469.60 = 29,967,770.40 : x
  2. Step 2: Convert to fraction form
    49,099,646.40/73,649,469.60 = 29,967,770.40/x
  3. Step 3: Cross multiply
    49,099,646.40x = 73,649,469.60 × 29,967,770.40
  4. Step 4: Simplify right side
    49,099,646.40x = 2,207,110,395,054,579.50
  5. Step 5: Solve for x
    x = 2,207,110,395,054,579.50/49,099,646.40
  6. Step 6: Final answer
    x = 44,951,655.60

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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.