Home / 43,207,752.75-63,171,243.75

Finding the Third Proportional to 43,207,752.75 and 63,171,243.75

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Solution

The third proportional to 43,207,752.75 and 63,171,243.75 is: 92,358,564.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,207,752.75 : 63,171,243.75 = 63,171,243.75 : x
  2. Step 2: Convert to fraction form
    43,207,752.75/63,171,243.75 = 63,171,243.75/x
  3. Step 3: Cross multiply
    43,207,752.75x = 63,171,243.75 × 63,171,243.75
  4. Step 4: Simplify right side
    43,207,752.75x = 3,990,606,036,921,914
  5. Step 5: Solve for x
    x = 3,990,606,036,921,914/43,207,752.75
  6. Step 6: Final answer
    x = 92,358,564.91

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.