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Finding the Third Proportional to 19,224,960 and 28,841,268

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Solution

The third proportional to 19,224,960 and 28,841,268 is: 43,267,644.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,224,960 : 28,841,268 = 28,841,268 : x
  2. Step 2: Convert to fraction form
    19,224,960/28,841,268 = 28,841,268/x
  3. Step 3: Cross multiply
    19,224,960x = 28,841,268 × 28,841,268
  4. Step 4: Simplify right side
    19,224,960x = 831,818,739,847,824
  5. Step 5: Solve for x
    x = 831,818,739,847,824/19,224,960
  6. Step 6: Final answer
    x = 43,267,644.76

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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.