Home / 19,213,588.13-41,838,638.91

Finding the Third Proportional to 19,213,588.13 and 41,838,638.91

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Solution

The third proportional to 19,213,588.13 and 41,838,638.91 is: 91,105,924.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,213,588.13 : 41,838,638.91 = 41,838,638.91 : x
  2. Step 2: Convert to fraction form
    19,213,588.13/41,838,638.91 = 41,838,638.91/x
  3. Step 3: Cross multiply
    19,213,588.13x = 41,838,638.91 × 41,838,638.91
  4. Step 4: Simplify right side
    19,213,588.13x = 1,750,471,705,527,576.25
  5. Step 5: Solve for x
    x = 1,750,471,705,527,576.25/19,213,588.13
  6. Step 6: Final answer
    x = 91,105,924.31

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.