Home / 4,343,293.41-9,442,924.31

Finding the Third Proportional to 4,343,293.41 and 9,442,924.31

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Solution

The third proportional to 4,343,293.41 and 9,442,924.31 is: 20,530,231.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,343,293.41 : 9,442,924.31 = 9,442,924.31 : x
  2. Step 2: Convert to fraction form
    4,343,293.41/9,442,924.31 = 9,442,924.31/x
  3. Step 3: Cross multiply
    4,343,293.41x = 9,442,924.31 × 9,442,924.31
  4. Step 4: Simplify right side
    4,343,293.41x = 89,168,819,571,603.59
  5. Step 5: Solve for x
    x = 89,168,819,571,603.59/4,343,293.41
  6. Step 6: Final answer
    x = 20,530,231.61

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.