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Finding the Third Proportional to 131,295,454 and 303,925,208

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Solution

The third proportional to 131,295,454 and 303,925,208 is: 703,531,837.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    131,295,454 : 303,925,208 = 303,925,208 : x
  2. Step 2: Convert to fraction form
    131,295,454/303,925,208 = 303,925,208/x
  3. Step 3: Cross multiply
    131,295,454x = 303,925,208 × 303,925,208
  4. Step 4: Simplify right side
    131,295,454x = 92,370,532,057,843,264
  5. Step 5: Solve for x
    x = 92,370,532,057,843,264/131,295,454
  6. Step 6: Final answer
    x = 703,531,837.88

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Why These Related Problems?

These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.