Home / 31,062,940.40-46,594,410.60-29,299,343.60

Finding the Fourth Proportional to 31,062,940.40, 46,594,410.60 and 29,299,343.60

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Solution

The fourth proportional to 31,062,940.40, 46,594,410.60 and 29,299,343.60 is: 43,949,015.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,062,940.40 : 46,594,410.60 = 29,299,343.60 : x
  2. Step 2: Convert to fraction form
    31,062,940.40/46,594,410.60 = 29,299,343.60/x
  3. Step 3: Cross multiply
    31,062,940.40x = 46,594,410.60 × 29,299,343.60
  4. Step 4: Simplify right side
    31,062,940.40x = 1,365,185,646,008,882.25
  5. Step 5: Solve for x
    x = 1,365,185,646,008,882.25/31,062,940.40
  6. Step 6: Final answer
    x = 43,949,015.40

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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.