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Finding the Third Proportional to 13,345,638,524 and 28,758,060,088

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Solution

The third proportional to 13,345,638,524 and 28,758,060,088 is: 61,969,760,273.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,345,638,524 : 28,758,060,088 = 28,758,060,088 : x
  2. Step 2: Convert to fraction form
    13,345,638,524/28,758,060,088 = 28,758,060,088/x
  3. Step 3: Cross multiply
    13,345,638,524x = 28,758,060,088 × 28,758,060,088
  4. Step 4: Simplify right side
    13,345,638,524x = 827,026,020,025,018,613,760
  5. Step 5: Solve for x
    x = 827,026,020,025,018,613,760/13,345,638,524
  6. Step 6: Final answer
    x = 61,969,760,273.20

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.