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Finding the Third Proportional to 14,656,223.25 and 19,539,412.88

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Solution

The third proportional to 14,656,223.25 and 19,539,412.88 is: 26,049,593.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,656,223.25 : 19,539,412.88 = 19,539,412.88 : x
  2. Step 2: Convert to fraction form
    14,656,223.25/19,539,412.88 = 19,539,412.88/x
  3. Step 3: Cross multiply
    14,656,223.25x = 19,539,412.88 × 19,539,412.88
  4. Step 4: Simplify right side
    14,656,223.25x = 381,788,655,499,715.75
  5. Step 5: Solve for x
    x = 381,788,655,499,715.75/14,656,223.25
  6. Step 6: Final answer
    x = 26,049,593.34

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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.