Home / 11,755,828.69-25,473,416.63

Finding the Third Proportional to 11,755,828.69 and 25,473,416.63

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Solution

The third proportional to 11,755,828.69 and 25,473,416.63 is: 55,197,721.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,755,828.69 : 25,473,416.63 = 25,473,416.63 : x
  2. Step 2: Convert to fraction form
    11,755,828.69/25,473,416.63 = 25,473,416.63/x
  3. Step 3: Cross multiply
    11,755,828.69x = 25,473,416.63 × 25,473,416.63
  4. Step 4: Simplify right side
    11,755,828.69x = 648,894,954,550,826.38
  5. Step 5: Solve for x
    x = 648,894,954,550,826.38/11,755,828.69
  6. Step 6: Final answer
    x = 55,197,721.22

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.