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Finding the Third Proportional to 154,868,546 and 337,048,336

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Solution

The third proportional to 154,868,546 and 337,048,336 is: 733,535,528.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,868,546 : 337,048,336 = 337,048,336 : x
  2. Step 2: Convert to fraction form
    154,868,546/337,048,336 = 337,048,336/x
  3. Step 3: Cross multiply
    154,868,546x = 337,048,336 × 337,048,336
  4. Step 4: Simplify right side
    154,868,546x = 113,601,580,800,368,896
  5. Step 5: Solve for x
    x = 113,601,580,800,368,896/154,868,546
  6. Step 6: Final answer
    x = 733,535,528.90

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.