Home / 25,863,985.13-43,104,919.50

Finding the Third Proportional to 25,863,985.13 and 43,104,919.50

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Solution

The third proportional to 25,863,985.13 and 43,104,919.50 is: 71,838,661.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,863,985.13 : 43,104,919.50 = 43,104,919.50 : x
  2. Step 2: Convert to fraction form
    25,863,985.13/43,104,919.50 = 43,104,919.50/x
  3. Step 3: Cross multiply
    25,863,985.13x = 43,104,919.50 × 43,104,919.50
  4. Step 4: Simplify right side
    25,863,985.13x = 1,858,034,085,101,480.25
  5. Step 5: Solve for x
    x = 1,858,034,085,101,480.25/25,863,985.13
  6. Step 6: Final answer
    x = 71,838,661.99

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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.