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Finding the Third Proportional to 325,466,281 and 491,226,079

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Solution

The third proportional to 325,466,281 and 491,226,079 is: 741,407,251.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,466,281 : 491,226,079 = 491,226,079 : x
  2. Step 2: Convert to fraction form
    325,466,281/491,226,079 = 491,226,079/x
  3. Step 3: Cross multiply
    325,466,281x = 491,226,079 × 491,226,079
  4. Step 4: Simplify right side
    325,466,281x = 241,303,060,689,714,240
  5. Step 5: Solve for x
    x = 241,303,060,689,714,240/325,466,281
  6. Step 6: Final answer
    x = 741,407,251.00

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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.