Home / 1,331,111,444.63-2,077,250,189.06

Finding the Third Proportional to 1,331,111,444.63 and 2,077,250,189.06

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Solution

The third proportional to 1,331,111,444.63 and 2,077,250,189.06 is: 3,241,628,163.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,331,111,444.63 : 2,077,250,189.06 = 2,077,250,189.06 : x
  2. Step 2: Convert to fraction form
    1,331,111,444.63/2,077,250,189.06 = 2,077,250,189.06/x
  3. Step 3: Cross multiply
    1,331,111,444.63x = 2,077,250,189.06 × 2,077,250,189.06
  4. Step 4: Simplify right side
    1,331,111,444.63x = 4,314,968,347,959,776,768
  5. Step 5: Solve for x
    x = 4,314,968,347,959,776,768/1,331,111,444.63
  6. Step 6: Final answer
    x = 3,241,628,163.73

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.