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Finding the Third Proportional to 155,153,323.50 and 337,546,938

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Solution

The third proportional to 155,153,323.50 and 337,546,938 is: 734,357,039.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,153,323.50 : 337,546,938 = 337,546,938 : x
  2. Step 2: Convert to fraction form
    155,153,323.50/337,546,938 = 337,546,938/x
  3. Step 3: Cross multiply
    155,153,323.50x = 337,546,938 × 337,546,938
  4. Step 4: Simplify right side
    155,153,323.50x = 113,937,935,353,175,840
  5. Step 5: Solve for x
    x = 113,937,935,353,175,840/155,153,323.50
  6. Step 6: Final answer
    x = 734,357,039.75

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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.