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Finding the Third Proportional to 27,407,813.06 and 60,943,564.69

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Solution

The third proportional to 27,407,813.06 and 60,943,564.69 is: 135,513,113.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,407,813.06 : 60,943,564.69 = 60,943,564.69 : x
  2. Step 2: Convert to fraction form
    27,407,813.06/60,943,564.69 = 60,943,564.69/x
  3. Step 3: Cross multiply
    27,407,813.06x = 60,943,564.69 × 60,943,564.69
  4. Step 4: Simplify right side
    27,407,813.06x = 3,714,118,076,819,497
  5. Step 5: Solve for x
    x = 3,714,118,076,819,497/27,407,813.06
  6. Step 6: Final answer
    x = 135,513,113.30

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.