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Finding the Third Proportional to 43,587,378 and 95,676,534

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Solution

The third proportional to 43,587,378 and 95,676,534 is: 210,014,907.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,587,378 : 95,676,534 = 95,676,534 : x
  2. Step 2: Convert to fraction form
    43,587,378/95,676,534 = 95,676,534/x
  3. Step 3: Cross multiply
    43,587,378x = 95,676,534 × 95,676,534
  4. Step 4: Simplify right side
    43,587,378x = 9,153,999,158,253,156
  5. Step 5: Solve for x
    x = 9,153,999,158,253,156/43,587,378
  6. Step 6: Final answer
    x = 210,014,907.49

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.