Home / 2,169,178,516.13-3,054,681,351

Finding the Third Proportional to 2,169,178,516.13 and 3,054,681,351

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Solution

The third proportional to 2,169,178,516.13 and 3,054,681,351 is: 4,301,664,471.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,169,178,516.13 : 3,054,681,351 = 3,054,681,351 : x
  2. Step 2: Convert to fraction form
    2,169,178,516.13/3,054,681,351 = 3,054,681,351/x
  3. Step 3: Cross multiply
    2,169,178,516.13x = 3,054,681,351 × 3,054,681,351
  4. Step 4: Simplify right side
    2,169,178,516.13x = 9,331,078,156,147,185,664
  5. Step 5: Solve for x
    x = 9,331,078,156,147,185,664/2,169,178,516.13
  6. Step 6: Final answer
    x = 4,301,664,471.96

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.