Home / 28,345,826.25-43,975,348.88

Finding the Third Proportional to 28,345,826.25 and 43,975,348.88

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Solution

The third proportional to 28,345,826.25 and 43,975,348.88 is: 68,222,788.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,345,826.25 : 43,975,348.88 = 43,975,348.88 : x
  2. Step 2: Convert to fraction form
    28,345,826.25/43,975,348.88 = 43,975,348.88/x
  3. Step 3: Cross multiply
    28,345,826.25x = 43,975,348.88 × 43,975,348.88
  4. Step 4: Simplify right side
    28,345,826.25x = 1,933,831,308,677,963.75
  5. Step 5: Solve for x
    x = 1,933,831,308,677,963.75/28,345,826.25
  6. Step 6: Final answer
    x = 68,222,788.48

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.