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Finding the Third Proportional to 3,633,075,492 and 7,953,953,304

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Solution

The third proportional to 3,633,075,492 and 7,953,953,304 is: 17,413,723,799.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,633,075,492 : 7,953,953,304 = 7,953,953,304 : x
  2. Step 2: Convert to fraction form
    3,633,075,492/7,953,953,304 = 7,953,953,304/x
  3. Step 3: Cross multiply
    3,633,075,492x = 7,953,953,304 × 7,953,953,304
  4. Step 4: Simplify right side
    3,633,075,492x = 63,265,373,162,212,515,840
  5. Step 5: Solve for x
    x = 63,265,373,162,212,515,840/3,633,075,492
  6. Step 6: Final answer
    x = 17,413,723,799.99

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.