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Finding the Third Proportional to 14,975,032 and 21,900,947

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Solution

The third proportional to 14,975,032 and 21,900,947 is: 32,030,080.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,975,032 : 21,900,947 = 21,900,947 : x
  2. Step 2: Convert to fraction form
    14,975,032/21,900,947 = 21,900,947/x
  3. Step 3: Cross multiply
    14,975,032x = 21,900,947 × 21,900,947
  4. Step 4: Simplify right side
    14,975,032x = 479,651,479,496,809
  5. Step 5: Solve for x
    x = 479,651,479,496,809/14,975,032
  6. Step 6: Final answer
    x = 32,030,080.44

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.