Home / 39,181,271.25-91,494,679.13

Finding the Third Proportional to 39,181,271.25 and 91,494,679.13

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Solution

The third proportional to 39,181,271.25 and 91,494,679.13 is: 213,655,045.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,181,271.25 : 91,494,679.13 = 91,494,679.13 : x
  2. Step 2: Convert to fraction form
    39,181,271.25/91,494,679.13 = 91,494,679.13/x
  3. Step 3: Cross multiply
    39,181,271.25x = 91,494,679.13 × 91,494,679.13
  4. Step 4: Simplify right side
    39,181,271.25x = 8,371,276,308,186,711
  5. Step 5: Solve for x
    x = 8,371,276,308,186,711/39,181,271.25
  6. Step 6: Final answer
    x = 213,655,045.92

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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.