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Finding the Third Proportional to 277,704,345 and 597,202,260

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Solution

The third proportional to 277,704,345 and 597,202,260 is: 1,284,281,451.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    277,704,345 : 597,202,260 = 597,202,260 : x
  2. Step 2: Convert to fraction form
    277,704,345/597,202,260 = 597,202,260/x
  3. Step 3: Cross multiply
    277,704,345x = 597,202,260 × 597,202,260
  4. Step 4: Simplify right side
    277,704,345x = 356,650,539,349,107,584
  5. Step 5: Solve for x
    x = 356,650,539,349,107,584/277,704,345
  6. Step 6: Final answer
    x = 1,284,281,451.73

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.