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Finding the Third Proportional to 28,045,028 and 41,955,465

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Solution

The third proportional to 28,045,028 and 41,955,465 is: 62,765,529.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,045,028 : 41,955,465 = 41,955,465 : x
  2. Step 2: Convert to fraction form
    28,045,028/41,955,465 = 41,955,465/x
  3. Step 3: Cross multiply
    28,045,028x = 41,955,465 × 41,955,465
  4. Step 4: Simplify right side
    28,045,028x = 1,760,261,043,366,225
  5. Step 5: Solve for x
    x = 1,760,261,043,366,225/28,045,028
  6. Step 6: Final answer
    x = 62,765,529.90

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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.