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Finding the Third Proportional to 341,203,988.25 and 736,777,343.25

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Solution

The third proportional to 341,203,988.25 and 736,777,343.25 is: 1,590,956,941.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,203,988.25 : 736,777,343.25 = 736,777,343.25 : x
  2. Step 2: Convert to fraction form
    341,203,988.25/736,777,343.25 = 736,777,343.25/x
  3. Step 3: Cross multiply
    341,203,988.25x = 736,777,343.25 × 736,777,343.25
  4. Step 4: Simplify right side
    341,203,988.25x = 542,840,853,526,528,320
  5. Step 5: Solve for x
    x = 542,840,853,526,528,320/341,203,988.25
  6. Step 6: Final answer
    x = 1,590,956,941.36

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.