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Finding the Third Proportional to 19,641,268 and 46,299,933

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Solution

The third proportional to 19,641,268 and 46,299,933 is: 109,141,823.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,641,268 : 46,299,933 = 46,299,933 : x
  2. Step 2: Convert to fraction form
    19,641,268/46,299,933 = 46,299,933/x
  3. Step 3: Cross multiply
    19,641,268x = 46,299,933 × 46,299,933
  4. Step 4: Simplify right side
    19,641,268x = 2,143,683,795,804,489
  5. Step 5: Solve for x
    x = 2,143,683,795,804,489/19,641,268
  6. Step 6: Final answer
    x = 109,141,823.01

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.