Home / 39,238,252.88-91,649,095.31

Finding the Third Proportional to 39,238,252.88 and 91,649,095.31

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Solution

The third proportional to 39,238,252.88 and 91,649,095.31 is: 214,065,511.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,238,252.88 : 91,649,095.31 = 91,649,095.31 : x
  2. Step 2: Convert to fraction form
    39,238,252.88/91,649,095.31 = 91,649,095.31/x
  3. Step 3: Cross multiply
    39,238,252.88x = 91,649,095.31 × 91,649,095.31
  4. Step 4: Simplify right side
    39,238,252.88x = 8,399,556,671,599,709
  5. Step 5: Solve for x
    x = 8,399,556,671,599,709/39,238,252.88
  6. Step 6: Final answer
    x = 214,065,511.49

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.