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Finding the Third Proportional to 6,576,973,447 and 15,520,480,237

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Solution

The third proportional to 6,576,973,447 and 15,520,480,237 is: 36,625,555,618.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,576,973,447 : 15,520,480,237 = 15,520,480,237 : x
  2. Step 2: Convert to fraction form
    6,576,973,447/15,520,480,237 = 15,520,480,237/x
  3. Step 3: Cross multiply
    6,576,973,447x = 15,520,480,237 × 15,520,480,237
  4. Step 4: Simplify right side
    6,576,973,447x = 240,885,306,787,107,569,664
  5. Step 5: Solve for x
    x = 240,885,306,787,107,569,664/6,576,973,447
  6. Step 6: Final answer
    x = 36,625,555,618.90

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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.