Home / 13,927,237.50-30,544,893.75

Finding the Third Proportional to 13,927,237.50 and 30,544,893.75

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Solution

The third proportional to 13,927,237.50 and 30,544,893.75 is: 66,990,351.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,927,237.50 : 30,544,893.75 = 30,544,893.75 : x
  2. Step 2: Convert to fraction form
    13,927,237.50/30,544,893.75 = 30,544,893.75/x
  3. Step 3: Cross multiply
    13,927,237.50x = 30,544,893.75 × 30,544,893.75
  4. Step 4: Simplify right side
    13,927,237.50x = 932,990,534,198,789
  5. Step 5: Solve for x
    x = 932,990,534,198,789/13,927,237.50
  6. Step 6: Final answer
    x = 66,990,351.40

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.