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Finding the Third Proportional to 6,731,407.50 and 14,681,199

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Solution

The third proportional to 6,731,407.50 and 14,681,199 is: 32,019,693.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,731,407.50 : 14,681,199 = 14,681,199 : x
  2. Step 2: Convert to fraction form
    6,731,407.50/14,681,199 = 14,681,199/x
  3. Step 3: Cross multiply
    6,731,407.50x = 14,681,199 × 14,681,199
  4. Step 4: Simplify right side
    6,731,407.50x = 215,537,604,077,601
  5. Step 5: Solve for x
    x = 215,537,604,077,601/6,731,407.50
  6. Step 6: Final answer
    x = 32,019,693.37

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.