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Finding the Third Proportional to 13,007,954 and 19,323,363

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Solution

The third proportional to 13,007,954 and 19,323,363 is: 28,704,926.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,007,954 : 19,323,363 = 19,323,363 : x
  2. Step 2: Convert to fraction form
    13,007,954/19,323,363 = 19,323,363/x
  3. Step 3: Cross multiply
    13,007,954x = 19,323,363 × 19,323,363
  4. Step 4: Simplify right side
    13,007,954x = 373,392,357,629,769
  5. Step 5: Solve for x
    x = 373,392,357,629,769/13,007,954
  6. Step 6: Final answer
    x = 28,704,926.05

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.