Home / 13,512,625.50-31,884,811.50

Finding the Third Proportional to 13,512,625.50 and 31,884,811.50

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Solution

The third proportional to 13,512,625.50 and 31,884,811.50 is: 75,236,393.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,512,625.50 : 31,884,811.50 = 31,884,811.50 : x
  2. Step 2: Convert to fraction form
    13,512,625.50/31,884,811.50 = 31,884,811.50/x
  3. Step 3: Cross multiply
    13,512,625.50x = 31,884,811.50 × 31,884,811.50
  4. Step 4: Simplify right side
    13,512,625.50x = 1,016,641,204,390,532.25
  5. Step 5: Solve for x
    x = 1,016,641,204,390,532.25/13,512,625.50
  6. Step 6: Final answer
    x = 75,236,393.13

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.