Home / 1,028,073,776.63-1,566,215,769.38

Finding the Third Proportional to 1,028,073,776.63 and 1,566,215,769.38

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Solution

The third proportional to 1,028,073,776.63 and 1,566,215,769.38 is: 2,386,046,499.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,028,073,776.63 : 1,566,215,769.38 = 1,566,215,769.38 : x
  2. Step 2: Convert to fraction form
    1,028,073,776.63/1,566,215,769.38 = 1,566,215,769.38/x
  3. Step 3: Cross multiply
    1,028,073,776.63x = 1,566,215,769.38 × 1,566,215,769.38
  4. Step 4: Simplify right side
    1,028,073,776.63x = 2,453,031,836,238,923,264
  5. Step 5: Solve for x
    x = 2,453,031,836,238,923,264/1,028,073,776.63
  6. Step 6: Final answer
    x = 2,386,046,499.79

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.