Home / 88,600,245.36-122,268,360.72-48,907,798.32

Finding the Fourth Proportional to 88,600,245.36, 122,268,360.72 and 48,907,798.32

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Solution

The fourth proportional to 88,600,245.36, 122,268,360.72 and 48,907,798.32 is: 67,492,773.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,600,245.36 : 122,268,360.72 = 48,907,798.32 : x
  2. Step 2: Convert to fraction form
    88,600,245.36/122,268,360.72 = 48,907,798.32/x
  3. Step 3: Cross multiply
    88,600,245.36x = 122,268,360.72 × 48,907,798.32
  4. Step 4: Simplify right side
    88,600,245.36x = 5,979,876,327,010,770
  5. Step 5: Solve for x
    x = 5,979,876,327,010,770/88,600,245.36
  6. Step 6: Final answer
    x = 67,492,773.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.