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Finding the Third Proportional to 334,553,197.50 and 696,599,858.25

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Solution

The third proportional to 334,553,197.50 and 696,599,858.25 is: 1,450,446,046.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,553,197.50 : 696,599,858.25 = 696,599,858.25 : x
  2. Step 2: Convert to fraction form
    334,553,197.50/696,599,858.25 = 696,599,858.25/x
  3. Step 3: Cross multiply
    334,553,197.50x = 696,599,858.25 × 696,599,858.25
  4. Step 4: Simplify right side
    334,553,197.50x = 485,251,362,513,920,064
  5. Step 5: Solve for x
    x = 485,251,362,513,920,064/334,553,197.50
  6. Step 6: Final answer
    x = 1,450,446,046.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.