Home / 681,432,790,629.93-1,471,667,154,666.20

Finding the Third Proportional to 681,432,790,629.93 and 1,471,667,154,666.20

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Solution

The third proportional to 681,432,790,629.93 and 1,471,667,154,666.20 is: 3,178,309,356,262.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    681,432,790,629.93 : 1,471,667,154,666.20 = 1,471,667,154,666.20 : x
  2. Step 2: Convert to fraction form
    681,432,790,629.93/1,471,667,154,666.20 = 1,471,667,154,666.20/x
  3. Step 3: Cross multiply
    681,432,790,629.93x = 1,471,667,154,666.20 × 1,471,667,154,666.20
  4. Step 4: Simplify right side
    681,432,790,629.93x = 2,165,804,214,123,308,995,575,808
  5. Step 5: Solve for x
    x = 2,165,804,214,123,308,995,575,808/681,432,790,629.93
  6. Step 6: Final answer
    x = 3,178,309,356,262.70

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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.