Home / 3,028,888,121.63-4,652,743,007.81

Finding the Third Proportional to 3,028,888,121.63 and 4,652,743,007.81

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Solution

The third proportional to 3,028,888,121.63 and 4,652,743,007.81 is: 7,147,182,935.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,028,888,121.63 : 4,652,743,007.81 = 4,652,743,007.81 : x
  2. Step 2: Convert to fraction form
    3,028,888,121.63/4,652,743,007.81 = 4,652,743,007.81/x
  3. Step 3: Cross multiply
    3,028,888,121.63x = 4,652,743,007.81 × 4,652,743,007.81
  4. Step 4: Simplify right side
    3,028,888,121.63x = 21,648,017,496,748,109,824
  5. Step 5: Solve for x
    x = 21,648,017,496,748,109,824/3,028,888,121.63
  6. Step 6: Final answer
    x = 7,147,182,935.61

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.