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Finding the Third Proportional to 14,364,883.50 and 31,008,783

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Solution

The third proportional to 14,364,883.50 and 31,008,783 is: 66,937,168.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,364,883.50 : 31,008,783 = 31,008,783 : x
  2. Step 2: Convert to fraction form
    14,364,883.50/31,008,783 = 31,008,783/x
  3. Step 3: Cross multiply
    14,364,883.50x = 31,008,783 × 31,008,783
  4. Step 4: Simplify right side
    14,364,883.50x = 961,544,623,141,089
  5. Step 5: Solve for x
    x = 961,544,623,141,089/14,364,883.50
  6. Step 6: Final answer
    x = 66,937,168.21

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.