Home / 63,182,517-94,702,129.38-29,033,299.32

Finding the Fourth Proportional to 63,182,517, 94,702,129.38 and 29,033,299.32

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Solution

The fourth proportional to 63,182,517, 94,702,129.38 and 29,033,299.32 is: 43,517,026.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,182,517 : 94,702,129.38 = 29,033,299.32 : x
  2. Step 2: Convert to fraction form
    63,182,517/94,702,129.38 = 29,033,299.32/x
  3. Step 3: Cross multiply
    63,182,517x = 94,702,129.38 × 29,033,299.32
  4. Step 4: Simplify right side
    63,182,517x = 2,749,515,268,530,906
  5. Step 5: Solve for x
    x = 2,749,515,268,530,906/63,182,517
  6. Step 6: Final answer
    x = 43,517,026.53

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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.