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Finding the Third Proportional to 12,893,330.50 and 19,506,093

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Solution

The third proportional to 12,893,330.50 and 19,506,093 is: 29,510,425.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,893,330.50 : 19,506,093 = 19,506,093 : x
  2. Step 2: Convert to fraction form
    12,893,330.50/19,506,093 = 19,506,093/x
  3. Step 3: Cross multiply
    12,893,330.50x = 19,506,093 × 19,506,093
  4. Step 4: Simplify right side
    12,893,330.50x = 380,487,664,124,649
  5. Step 5: Solve for x
    x = 380,487,664,124,649/12,893,330.50
  6. Step 6: Final answer
    x = 29,510,425.11

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.