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Finding the Third Proportional to 244,919,612.25 and 528,800,629.50

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Solution

The third proportional to 244,919,612.25 and 528,800,629.50 is: 1,141,721,984.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,919,612.25 : 528,800,629.50 = 528,800,629.50 : x
  2. Step 2: Convert to fraction form
    244,919,612.25/528,800,629.50 = 528,800,629.50/x
  3. Step 3: Cross multiply
    244,919,612.25x = 528,800,629.50 × 528,800,629.50
  4. Step 4: Simplify right side
    244,919,612.25x = 279,630,105,759,596,256
  5. Step 5: Solve for x
    x = 279,630,105,759,596,256/244,919,612.25
  6. Step 6: Final answer
    x = 1,141,721,984.58

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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.