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Finding the Third Proportional to 8,187,650,234 and 11,700,341,883

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Solution

The third proportional to 8,187,650,234 and 11,700,341,883 is: 16,720,059,634.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,187,650,234 : 11,700,341,883 = 11,700,341,883 : x
  2. Step 2: Convert to fraction form
    8,187,650,234/11,700,341,883 = 11,700,341,883/x
  3. Step 3: Cross multiply
    8,187,650,234x = 11,700,341,883 × 11,700,341,883
  4. Step 4: Simplify right side
    8,187,650,234x = 136,898,000,179,083,984,896
  5. Step 5: Solve for x
    x = 136,898,000,179,083,984,896/8,187,650,234
  6. Step 6: Final answer
    x = 16,720,059,634.52

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.