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Finding the Third Proportional to 579,237,443,764 and 1,247,000,400,104

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Solution

The third proportional to 579,237,443,764 and 1,247,000,400,104 is: 2,684,581,279,405.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    579,237,443,764 : 1,247,000,400,104 = 1,247,000,400,104 : x
  2. Step 2: Convert to fraction form
    579,237,443,764/1,247,000,400,104 = 1,247,000,400,104/x
  3. Step 3: Cross multiply
    579,237,443,764x = 1,247,000,400,104 × 1,247,000,400,104
  4. Step 4: Simplify right side
    579,237,443,764x = 1,555,009,997,859,536,211,279,872
  5. Step 5: Solve for x
    x = 1,555,009,997,859,536,211,279,872/579,237,443,764
  6. Step 6: Final answer
    x = 2,684,581,279,405.51

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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.