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Finding the Third Proportional to 13,433,610 and 29,147,989

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Solution

The third proportional to 13,433,610 and 29,147,989 is: 63,244,746.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,433,610 : 29,147,989 = 29,147,989 : x
  2. Step 2: Convert to fraction form
    13,433,610/29,147,989 = 29,147,989/x
  3. Step 3: Cross multiply
    13,433,610x = 29,147,989 × 29,147,989
  4. Step 4: Simplify right side
    13,433,610x = 849,605,262,744,121
  5. Step 5: Solve for x
    x = 849,605,262,744,121/13,433,610
  6. Step 6: Final answer
    x = 63,244,746.78

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.