Home / 30,653,696.25-51,087,450.38

Finding the Third Proportional to 30,653,696.25 and 51,087,450.38

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Solution

The third proportional to 30,653,696.25 and 51,087,450.38 is: 85,142,345.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,653,696.25 : 51,087,450.38 = 51,087,450.38 : x
  2. Step 2: Convert to fraction form
    30,653,696.25/51,087,450.38 = 51,087,450.38/x
  3. Step 3: Cross multiply
    30,653,696.25x = 51,087,450.38 × 51,087,450.38
  4. Step 4: Simplify right side
    30,653,696.25x = 2,609,927,585,818,087.50
  5. Step 5: Solve for x
    x = 2,609,927,585,818,087.50/30,653,696.25
  6. Step 6: Final answer
    x = 85,142,345.14

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Why These Related Problems?

These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.