Home / 1,026,067,410-2,197,421,631

Finding the Third Proportional to 1,026,067,410 and 2,197,421,631

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Solution

The third proportional to 1,026,067,410 and 2,197,421,631 is: 4,705,988,882.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,067,410 : 2,197,421,631 = 2,197,421,631 : x
  2. Step 2: Convert to fraction form
    1,026,067,410/2,197,421,631 = 2,197,421,631/x
  3. Step 3: Cross multiply
    1,026,067,410x = 2,197,421,631 × 2,197,421,631
  4. Step 4: Simplify right side
    1,026,067,410x = 4,828,661,824,386,700,288
  5. Step 5: Solve for x
    x = 4,828,661,824,386,700,288/1,026,067,410
  6. Step 6: Final answer
    x = 4,705,988,882.73

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.