Home / 161,045,503.89-241,550,165.46-44,477,431.47

Finding the Fourth Proportional to 161,045,503.89, 241,550,165.46 and 44,477,431.47

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Solution

The fourth proportional to 161,045,503.89, 241,550,165.46 and 44,477,431.47 is: 66,711,151.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,045,503.89 : 241,550,165.46 = 44,477,431.47 : x
  2. Step 2: Convert to fraction form
    161,045,503.89/241,550,165.46 = 44,477,431.47/x
  3. Step 3: Cross multiply
    161,045,503.89x = 241,550,165.46 × 44,477,431.47
  4. Step 4: Simplify right side
    161,045,503.89x = 10,743,530,930,814,312
  5. Step 5: Solve for x
    x = 10,743,530,930,814,312/161,045,503.89
  6. Step 6: Final answer
    x = 66,711,151.02

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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.