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Finding the Third Proportional to 377,537,494 and 889,960,839

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Solution

The third proportional to 377,537,494 and 889,960,839 is: 2,097,885,130.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,537,494 : 889,960,839 = 889,960,839 : x
  2. Step 2: Convert to fraction form
    377,537,494/889,960,839 = 889,960,839/x
  3. Step 3: Cross multiply
    377,537,494x = 889,960,839 × 889,960,839
  4. Step 4: Simplify right side
    377,537,494x = 792,030,294,953,583,872
  5. Step 5: Solve for x
    x = 792,030,294,953,583,872/377,537,494
  6. Step 6: Final answer
    x = 2,097,885,130.72

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.