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Finding the Third Proportional to 34,857,454 and 76,594,184

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Solution

The third proportional to 34,857,454 and 76,594,184 is: 168,304,576.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,857,454 : 76,594,184 = 76,594,184 : x
  2. Step 2: Convert to fraction form
    34,857,454/76,594,184 = 76,594,184/x
  3. Step 3: Cross multiply
    34,857,454x = 76,594,184 × 76,594,184
  4. Step 4: Simplify right side
    34,857,454x = 5,866,669,022,625,856
  5. Step 5: Solve for x
    x = 5,866,669,022,625,856/34,857,454
  6. Step 6: Final answer
    x = 168,304,576.19

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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.