Home / 4,285,579.13-9,152,371.13

Finding the Third Proportional to 4,285,579.13 and 9,152,371.13

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Solution

The third proportional to 4,285,579.13 and 9,152,371.13 is: 19,545,992.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,285,579.13 : 9,152,371.13 = 9,152,371.13 : x
  2. Step 2: Convert to fraction form
    4,285,579.13/9,152,371.13 = 9,152,371.13/x
  3. Step 3: Cross multiply
    4,285,579.13x = 9,152,371.13 × 9,152,371.13
  4. Step 4: Simplify right side
    4,285,579.13x = 83,765,897,209,733.77
  5. Step 5: Solve for x
    x = 83,765,897,209,733.77/4,285,579.13
  6. Step 6: Final answer
    x = 19,545,992.45

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.