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Finding the Third Proportional to 850,556,275.50 and 1,334,270,613

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Solution

The third proportional to 850,556,275.50 and 1,334,270,613 is: 2,093,074,991.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    850,556,275.50 : 1,334,270,613 = 1,334,270,613 : x
  2. Step 2: Convert to fraction form
    850,556,275.50/1,334,270,613 = 1,334,270,613/x
  3. Step 3: Cross multiply
    850,556,275.50x = 1,334,270,613 × 1,334,270,613
  4. Step 4: Simplify right side
    850,556,275.50x = 1,780,278,068,715,395,840
  5. Step 5: Solve for x
    x = 1,780,278,068,715,395,840/850,556,275.50
  6. Step 6: Final answer
    x = 2,093,074,991.03

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.