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Finding the Third Proportional to 169,537,908 and 366,179,056

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Solution

The third proportional to 169,537,908 and 366,179,056 is: 790,897,461.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,537,908 : 366,179,056 = 366,179,056 : x
  2. Step 2: Convert to fraction form
    169,537,908/366,179,056 = 366,179,056/x
  3. Step 3: Cross multiply
    169,537,908x = 366,179,056 × 366,179,056
  4. Step 4: Simplify right side
    169,537,908x = 134,087,101,053,051,136
  5. Step 5: Solve for x
    x = 134,087,101,053,051,136/169,537,908
  6. Step 6: Final answer
    x = 790,897,461.43

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.