Home / 2,169,178,512.38-3,054,681,345.38

Finding the Third Proportional to 2,169,178,512.38 and 3,054,681,345.38

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Solution

The third proportional to 2,169,178,512.38 and 3,054,681,345.38 is: 4,301,664,463.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,169,178,512.38 : 3,054,681,345.38 = 3,054,681,345.38 : x
  2. Step 2: Convert to fraction form
    2,169,178,512.38/3,054,681,345.38 = 3,054,681,345.38/x
  3. Step 3: Cross multiply
    2,169,178,512.38x = 3,054,681,345.38 × 3,054,681,345.38
  4. Step 4: Simplify right side
    2,169,178,512.38x = 9,331,078,121,782,020,096
  5. Step 5: Solve for x
    x = 9,331,078,121,782,020,096/2,169,178,512.38
  6. Step 6: Final answer
    x = 4,301,664,463.55

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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.