Home / 13,703,995.13-30,471,960.38

Finding the Third Proportional to 13,703,995.13 and 30,471,960.38

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Solution

The third proportional to 13,703,995.13 and 30,471,960.38 is: 67,756,910.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,703,995.13 : 30,471,960.38 = 30,471,960.38 : x
  2. Step 2: Convert to fraction form
    13,703,995.13/30,471,960.38 = 30,471,960.38/x
  3. Step 3: Cross multiply
    13,703,995.13x = 30,471,960.38 × 30,471,960.38
  4. Step 4: Simplify right side
    13,703,995.13x = 928,540,369,095,570.12
  5. Step 5: Solve for x
    x = 928,540,369,095,570.12/13,703,995.13
  6. Step 6: Final answer
    x = 67,756,910.35

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.