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Finding the Third Proportional to 10,842,156 and 14,454,252

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Solution

The third proportional to 10,842,156 and 14,454,252 is: 19,269,728.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,842,156 : 14,454,252 = 14,454,252 : x
  2. Step 2: Convert to fraction form
    10,842,156/14,454,252 = 14,454,252/x
  3. Step 3: Cross multiply
    10,842,156x = 14,454,252 × 14,454,252
  4. Step 4: Simplify right side
    10,842,156x = 208,925,400,879,504
  5. Step 5: Solve for x
    x = 208,925,400,879,504/10,842,156
  6. Step 6: Final answer
    x = 19,269,728.35

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Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.