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Finding the Third Proportional to 17,284,390.50 and 37,248,423

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Solution

The third proportional to 17,284,390.50 and 37,248,423 is: 80,271,561.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,284,390.50 : 37,248,423 = 37,248,423 : x
  2. Step 2: Convert to fraction form
    17,284,390.50/37,248,423 = 37,248,423/x
  3. Step 3: Cross multiply
    17,284,390.50x = 37,248,423 × 37,248,423
  4. Step 4: Simplify right side
    17,284,390.50x = 1,387,445,015,986,929
  5. Step 5: Solve for x
    x = 1,387,445,015,986,929/17,284,390.50
  6. Step 6: Final answer
    x = 80,271,561.56

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.