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Finding the Third Proportional to 147,708,136 and 341,917,588

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Solution

The third proportional to 147,708,136 and 341,917,588 is: 791,477,302.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    147,708,136 : 341,917,588 = 341,917,588 : x
  2. Step 2: Convert to fraction form
    147,708,136/341,917,588 = 341,917,588/x
  3. Step 3: Cross multiply
    147,708,136x = 341,917,588 × 341,917,588
  4. Step 4: Simplify right side
    147,708,136x = 116,907,636,983,737,744
  5. Step 5: Solve for x
    x = 116,907,636,983,737,744/147,708,136
  6. Step 6: Final answer
    x = 791,477,302.13

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Why These Related Problems?

These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.