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Finding the Third Proportional to 27,209,448 and 59,726,664

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Solution

The third proportional to 27,209,448 and 59,726,664 is: 131,104,254.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,209,448 : 59,726,664 = 59,726,664 : x
  2. Step 2: Convert to fraction form
    27,209,448/59,726,664 = 59,726,664/x
  3. Step 3: Cross multiply
    27,209,448x = 59,726,664 × 59,726,664
  4. Step 4: Simplify right side
    27,209,448x = 3,567,274,392,568,896
  5. Step 5: Solve for x
    x = 3,567,274,392,568,896/27,209,448
  6. Step 6: Final answer
    x = 131,104,254.40

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.