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Finding the Third Proportional to 36,125,654 and 55,035,409

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Solution

The third proportional to 36,125,654 and 55,035,409 is: 83,843,360.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,125,654 : 55,035,409 = 55,035,409 : x
  2. Step 2: Convert to fraction form
    36,125,654/55,035,409 = 55,035,409/x
  3. Step 3: Cross multiply
    36,125,654x = 55,035,409 × 55,035,409
  4. Step 4: Simplify right side
    36,125,654x = 3,028,896,243,797,281
  5. Step 5: Solve for x
    x = 3,028,896,243,797,281/36,125,654
  6. Step 6: Final answer
    x = 83,843,360.84

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.