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Finding the Third Proportional to 2,010,430,516 and 3,100,432,735

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Solution

The third proportional to 2,010,430,516 and 3,100,432,735 is: 4,781,405,309.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,430,516 : 3,100,432,735 = 3,100,432,735 : x
  2. Step 2: Convert to fraction form
    2,010,430,516/3,100,432,735 = 3,100,432,735/x
  3. Step 3: Cross multiply
    2,010,430,516x = 3,100,432,735 × 3,100,432,735
  4. Step 4: Simplify right side
    2,010,430,516x = 9,612,683,144,259,579,904
  5. Step 5: Solve for x
    x = 9,612,683,144,259,579,904/2,010,430,516
  6. Step 6: Final answer
    x = 4,781,405,309.84

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.