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Finding the Third Proportional to 325,342,302 and 715,246,548

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Solution

The third proportional to 325,342,302 and 715,246,548 is: 1,572,428,858.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,342,302 : 715,246,548 = 715,246,548 : x
  2. Step 2: Convert to fraction form
    325,342,302/715,246,548 = 715,246,548/x
  3. Step 3: Cross multiply
    325,342,302x = 715,246,548 × 715,246,548
  4. Step 4: Simplify right side
    325,342,302x = 511,577,624,425,916,288
  5. Step 5: Solve for x
    x = 511,577,624,425,916,288/325,342,302
  6. Step 6: Final answer
    x = 1,572,428,858.10

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.