Home / 49,634,350.60-74,458,524.30-15,552,142.60

Finding the Fourth Proportional to 49,634,350.60, 74,458,524.30 and 15,552,142.60

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Solution

The fourth proportional to 49,634,350.60, 74,458,524.30 and 15,552,142.60 is: 23,330,406.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,634,350.60 : 74,458,524.30 = 15,552,142.60 : x
  2. Step 2: Convert to fraction form
    49,634,350.60/74,458,524.30 = 15,552,142.60/x
  3. Step 3: Cross multiply
    49,634,350.60x = 74,458,524.30 × 15,552,142.60
  4. Step 4: Simplify right side
    49,634,350.60x = 1,157,989,587,699,165
  5. Step 5: Solve for x
    x = 1,157,989,587,699,165/49,634,350.60
  6. Step 6: Final answer
    x = 23,330,406.74

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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.