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Finding the Third Proportional to 375,960,685 and 574,746,994

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Solution

The third proportional to 375,960,685 and 574,746,994 is: 878,640,028.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    375,960,685 : 574,746,994 = 574,746,994 : x
  2. Step 2: Convert to fraction form
    375,960,685/574,746,994 = 574,746,994/x
  3. Step 3: Cross multiply
    375,960,685x = 574,746,994 × 574,746,994
  4. Step 4: Simplify right side
    375,960,685x = 330,334,107,112,036,032
  5. Step 5: Solve for x
    x = 330,334,107,112,036,032/375,960,685
  6. Step 6: Final answer
    x = 878,640,028.84

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.