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Finding the Third Proportional to 6,036,912 and 9,133,140

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Solution

The third proportional to 6,036,912 and 9,133,140 is: 13,817,369.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,036,912 : 9,133,140 = 9,133,140 : x
  2. Step 2: Convert to fraction form
    6,036,912/9,133,140 = 9,133,140/x
  3. Step 3: Cross multiply
    6,036,912x = 9,133,140 × 9,133,140
  4. Step 4: Simplify right side
    6,036,912x = 83,414,246,259,600
  5. Step 5: Solve for x
    x = 83,414,246,259,600/6,036,912
  6. Step 6: Final answer
    x = 13,817,369.92

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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.