Home / 1,621,279,026-3,287,672,046

Finding the Third Proportional to 1,621,279,026 and 3,287,672,046

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Solution

The third proportional to 1,621,279,026 and 3,287,672,046 is: 6,666,827,429.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,621,279,026 : 3,287,672,046 = 3,287,672,046 : x
  2. Step 2: Convert to fraction form
    1,621,279,026/3,287,672,046 = 3,287,672,046/x
  3. Step 3: Cross multiply
    1,621,279,026x = 3,287,672,046 × 3,287,672,046
  4. Step 4: Simplify right side
    1,621,279,026x = 10,808,787,482,049,826,816
  5. Step 5: Solve for x
    x = 10,808,787,482,049,826,816/1,621,279,026
  6. Step 6: Final answer
    x = 6,666,827,429.89

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.