Home / 13,863,021.75-30,913,602.75

Finding the Third Proportional to 13,863,021.75 and 30,913,602.75

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Solution

The third proportional to 13,863,021.75 and 30,913,602.75 is: 68,935,247.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,863,021.75 : 30,913,602.75 = 30,913,602.75 : x
  2. Step 2: Convert to fraction form
    13,863,021.75/30,913,602.75 = 30,913,602.75/x
  3. Step 3: Cross multiply
    13,863,021.75x = 30,913,602.75 × 30,913,602.75
  4. Step 4: Simplify right side
    13,863,021.75x = 955,650,834,984,807.50
  5. Step 5: Solve for x
    x = 955,650,834,984,807.50/13,863,021.75
  6. Step 6: Final answer
    x = 68,935,247.47

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.