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Finding the Third Proportional to 29,300,398 and 43,103,681

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Solution

The third proportional to 29,300,398 and 43,103,681 is: 63,409,627.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,300,398 : 43,103,681 = 43,103,681 : x
  2. Step 2: Convert to fraction form
    29,300,398/43,103,681 = 43,103,681/x
  3. Step 3: Cross multiply
    29,300,398x = 43,103,681 × 43,103,681
  4. Step 4: Simplify right side
    29,300,398x = 1,857,927,315,749,761
  5. Step 5: Solve for x
    x = 1,857,927,315,749,761/29,300,398
  6. Step 6: Final answer
    x = 63,409,627.26

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.