Home / 25,864,150.50-43,105,182.75

Finding the Third Proportional to 25,864,150.50 and 43,105,182.75

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Solution

The third proportional to 25,864,150.50 and 43,105,182.75 is: 71,839,080.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,864,150.50 : 43,105,182.75 = 43,105,182.75 : x
  2. Step 2: Convert to fraction form
    25,864,150.50/43,105,182.75 = 43,105,182.75/x
  3. Step 3: Cross multiply
    25,864,150.50x = 43,105,182.75 × 43,105,182.75
  4. Step 4: Simplify right side
    25,864,150.50x = 1,858,056,779,910,897.50
  5. Step 5: Solve for x
    x = 1,858,056,779,910,897.50/25,864,150.50
  6. Step 6: Final answer
    x = 71,839,080.12

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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.