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Finding the Third Proportional to 27,471,090,518 and 59,505,936,820

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Solution

The third proportional to 27,471,090,518 and 59,505,936,820 is: 128,897,559,217.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,471,090,518 : 59,505,936,820 = 59,505,936,820 : x
  2. Step 2: Convert to fraction form
    27,471,090,518/59,505,936,820 = 59,505,936,820/x
  3. Step 3: Cross multiply
    27,471,090,518x = 59,505,936,820 × 59,505,936,820
  4. Step 4: Simplify right side
    27,471,090,518x = 3,540,956,516,825,831,571,456
  5. Step 5: Solve for x
    x = 3,540,956,516,825,831,571,456/27,471,090,518
  6. Step 6: Final answer
    x = 128,897,559,217.96

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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.