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Finding the Third Proportional to 35,288,304 and 76,439,072

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Solution

The third proportional to 35,288,304 and 76,439,072 is: 165,577,006.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,288,304 : 76,439,072 = 76,439,072 : x
  2. Step 2: Convert to fraction form
    35,288,304/76,439,072 = 76,439,072/x
  3. Step 3: Cross multiply
    35,288,304x = 76,439,072 × 76,439,072
  4. Step 4: Simplify right side
    35,288,304x = 5,842,931,728,221,184
  5. Step 5: Solve for x
    x = 5,842,931,728,221,184/35,288,304
  6. Step 6: Final answer
    x = 165,577,006.14

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.