Home / 54,552,394.13-82,395,706.50

Finding the Third Proportional to 54,552,394.13 and 82,395,706.50

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Solution

The third proportional to 54,552,394.13 and 82,395,706.50 is: 124,450,128.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,552,394.13 : 82,395,706.50 = 82,395,706.50 : x
  2. Step 2: Convert to fraction form
    54,552,394.13/82,395,706.50 = 82,395,706.50/x
  3. Step 3: Cross multiply
    54,552,394.13x = 82,395,706.50 × 82,395,706.50
  4. Step 4: Simplify right side
    54,552,394.13x = 6,789,052,449,634,142
  5. Step 5: Solve for x
    x = 6,789,052,449,634,142/54,552,394.13
  6. Step 6: Final answer
    x = 124,450,128.33

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.