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Finding the Third Proportional to 1,348,898,637 and 2,023,347,818

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Solution

The third proportional to 1,348,898,637 and 2,023,347,818 is: 3,035,021,520.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,348,898,637 : 2,023,347,818 = 2,023,347,818 : x
  2. Step 2: Convert to fraction form
    1,348,898,637/2,023,347,818 = 2,023,347,818/x
  3. Step 3: Cross multiply
    1,348,898,637x = 2,023,347,818 × 2,023,347,818
  4. Step 4: Simplify right side
    1,348,898,637x = 4,093,936,392,605,361,152
  5. Step 5: Solve for x
    x = 4,093,936,392,605,361,152/1,348,898,637
  6. Step 6: Final answer
    x = 3,035,021,520.75

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.