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Finding the Third Proportional to 23,305,428 and 35,281,980

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Solution

The third proportional to 23,305,428 and 35,281,980 is: 53,413,226.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,305,428 : 35,281,980 = 35,281,980 : x
  2. Step 2: Convert to fraction form
    23,305,428/35,281,980 = 35,281,980/x
  3. Step 3: Cross multiply
    23,305,428x = 35,281,980 × 35,281,980
  4. Step 4: Simplify right side
    23,305,428x = 1,244,818,112,720,400
  5. Step 5: Solve for x
    x = 1,244,818,112,720,400/23,305,428
  6. Step 6: Final answer
    x = 53,413,226.86

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.