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Finding the Third Proportional to 1,462,550,420 and 3,163,652,239

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Solution

The third proportional to 1,462,550,420 and 3,163,652,239 is: 6,843,316,546.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,462,550,420 : 3,163,652,239 = 3,163,652,239 : x
  2. Step 2: Convert to fraction form
    1,462,550,420/3,163,652,239 = 3,163,652,239/x
  3. Step 3: Cross multiply
    1,462,550,420x = 3,163,652,239 × 3,163,652,239
  4. Step 4: Simplify right side
    1,462,550,420x = 10,008,695,489,329,713,152
  5. Step 5: Solve for x
    x = 10,008,695,489,329,713,152/1,462,550,420
  6. Step 6: Final answer
    x = 6,843,316,546.54

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.