Home / 16,411,938.75-37,990,667.25

Finding the Third Proportional to 16,411,938.75 and 37,990,667.25

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Solution

The third proportional to 16,411,938.75 and 37,990,667.25 is: 87,941,517.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,411,938.75 : 37,990,667.25 = 37,990,667.25 : x
  2. Step 2: Convert to fraction form
    16,411,938.75/37,990,667.25 = 37,990,667.25/x
  3. Step 3: Cross multiply
    16,411,938.75x = 37,990,667.25 × 37,990,667.25
  4. Step 4: Simplify right side
    16,411,938.75x = 1,443,290,798,100,222.50
  5. Step 5: Solve for x
    x = 1,443,290,798,100,222.50/16,411,938.75
  6. Step 6: Final answer
    x = 87,941,517.46

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Why These Related Problems?

These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.