Home / 19,214,412.75-41,490,553.50

Finding the Third Proportional to 19,214,412.75 and 41,490,553.50

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Solution

The third proportional to 19,214,412.75 and 41,490,553.50 is: 89,592,435.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,214,412.75 : 41,490,553.50 = 41,490,553.50 : x
  2. Step 2: Convert to fraction form
    19,214,412.75/41,490,553.50 = 41,490,553.50/x
  3. Step 3: Cross multiply
    19,214,412.75x = 41,490,553.50 × 41,490,553.50
  4. Step 4: Simplify right side
    19,214,412.75x = 1,721,466,029,736,362.25
  5. Step 5: Solve for x
    x = 1,721,466,029,736,362.25/19,214,412.75
  6. Step 6: Final answer
    x = 89,592,435.23

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.