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Finding the Third Proportional to 483,375,615.19 and 738,936,680.06

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Solution

The third proportional to 483,375,615.19 and 738,936,680.06 is: 1,129,613,079.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    483,375,615.19 : 738,936,680.06 = 738,936,680.06 : x
  2. Step 2: Convert to fraction form
    483,375,615.19/738,936,680.06 = 738,936,680.06/x
  3. Step 3: Cross multiply
    483,375,615.19x = 738,936,680.06 × 738,936,680.06
  4. Step 4: Simplify right side
    483,375,615.19x = 546,027,417,141,789,504
  5. Step 5: Solve for x
    x = 546,027,417,141,789,504/483,375,615.19
  6. Step 6: Final answer
    x = 1,129,613,079.32

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.