Home / 28,104,401.25-62,670,909.75

Finding the Third Proportional to 28,104,401.25 and 62,670,909.75

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Solution

The third proportional to 28,104,401.25 and 62,670,909.75 is: 139,751,880.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,104,401.25 : 62,670,909.75 = 62,670,909.75 : x
  2. Step 2: Convert to fraction form
    28,104,401.25/62,670,909.75 = 62,670,909.75/x
  3. Step 3: Cross multiply
    28,104,401.25x = 62,670,909.75 × 62,670,909.75
  4. Step 4: Simplify right side
    28,104,401.25x = 3,927,642,928,892,645
  5. Step 5: Solve for x
    x = 3,927,642,928,892,645/28,104,401.25
  6. Step 6: Final answer
    x = 139,751,880.64

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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.