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Finding the Third Proportional to 111,966,045,545 and 246,754,337,679

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Solution

The third proportional to 111,966,045,545 and 246,754,337,679 is: 543,805,069,358.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,966,045,545 : 246,754,337,679 = 246,754,337,679 : x
  2. Step 2: Convert to fraction form
    111,966,045,545/246,754,337,679 = 246,754,337,679/x
  3. Step 3: Cross multiply
    111,966,045,545x = 246,754,337,679 × 246,754,337,679
  4. Step 4: Simplify right side
    111,966,045,545x = 60,887,703,163,401,962,258,432
  5. Step 5: Solve for x
    x = 60,887,703,163,401,962,258,432/111,966,045,545
  6. Step 6: Final answer
    x = 543,805,069,358.56

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.