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Finding the Third Proportional to 326,611,865.25 and 483,795,284.63

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Solution

The third proportional to 326,611,865.25 and 483,795,284.63 is: 716,623,926.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    326,611,865.25 : 483,795,284.63 = 483,795,284.63 : x
  2. Step 2: Convert to fraction form
    326,611,865.25/483,795,284.63 = 483,795,284.63/x
  3. Step 3: Cross multiply
    326,611,865.25x = 483,795,284.63 × 483,795,284.63
  4. Step 4: Simplify right side
    326,611,865.25x = 234,057,877,425,384,768
  5. Step 5: Solve for x
    x = 234,057,877,425,384,768/326,611,865.25
  6. Step 6: Final answer
    x = 716,623,926.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.