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Finding the Third Proportional to 377,628,304 and 569,916,312

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Solution

The third proportional to 377,628,304 and 569,916,312 is: 860,117,208.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,628,304 : 569,916,312 = 569,916,312 : x
  2. Step 2: Convert to fraction form
    377,628,304/569,916,312 = 569,916,312/x
  3. Step 3: Cross multiply
    377,628,304x = 569,916,312 × 569,916,312
  4. Step 4: Simplify right side
    377,628,304x = 324,804,602,683,681,344
  5. Step 5: Solve for x
    x = 324,804,602,683,681,344/377,628,304
  6. Step 6: Final answer
    x = 860,117,208.49

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.