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Finding the Third Proportional to 335,766,600 and 722,551,529.25

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Solution

The third proportional to 335,766,600 and 722,551,529.25 is: 1,554,891,738.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,766,600 : 722,551,529.25 = 722,551,529.25 : x
  2. Step 2: Convert to fraction form
    335,766,600/722,551,529.25 = 722,551,529.25/x
  3. Step 3: Cross multiply
    335,766,600x = 722,551,529.25 × 722,551,529.25
  4. Step 4: Simplify right side
    335,766,600x = 522,080,712,421,513,600
  5. Step 5: Solve for x
    x = 522,080,712,421,513,600/335,766,600
  6. Step 6: Final answer
    x = 1,554,891,738.55

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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.