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Finding the Third Proportional to 9,631,607.63 and 14,101,863.75

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Solution

The third proportional to 9,631,607.63 and 14,101,863.75 is: 20,646,871.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,631,607.63 : 14,101,863.75 = 14,101,863.75 : x
  2. Step 2: Convert to fraction form
    9,631,607.63/14,101,863.75 = 14,101,863.75/x
  3. Step 3: Cross multiply
    9,631,607.63x = 14,101,863.75 × 14,101,863.75
  4. Step 4: Simplify right side
    9,631,607.63x = 198,862,561,223,564.06
  5. Step 5: Solve for x
    x = 198,862,561,223,564.06/9,631,607.63
  6. Step 6: Final answer
    x = 20,646,871.11

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.