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Finding the Third Proportional to 32,896,299 and 71,284,155

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Solution

The third proportional to 32,896,299 and 71,284,155 is: 154,468,159.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,896,299 : 71,284,155 = 71,284,155 : x
  2. Step 2: Convert to fraction form
    32,896,299/71,284,155 = 71,284,155/x
  3. Step 3: Cross multiply
    32,896,299x = 71,284,155 × 71,284,155
  4. Step 4: Simplify right side
    32,896,299x = 5,081,430,754,064,025
  5. Step 5: Solve for x
    x = 5,081,430,754,064,025/32,896,299
  6. Step 6: Final answer
    x = 154,468,159.29

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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.