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Finding the Third Proportional to 244,884,979.50 and 532,815,039.75

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Solution

The third proportional to 244,884,979.50 and 532,815,039.75 is: 1,159,286,564.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,884,979.50 : 532,815,039.75 = 532,815,039.75 : x
  2. Step 2: Convert to fraction form
    244,884,979.50/532,815,039.75 = 532,815,039.75/x
  3. Step 3: Cross multiply
    244,884,979.50x = 532,815,039.75 × 532,815,039.75
  4. Step 4: Simplify right side
    244,884,979.50x = 283,891,866,583,794,080
  5. Step 5: Solve for x
    x = 283,891,866,583,794,080/244,884,979.50
  6. Step 6: Final answer
    x = 1,159,286,564.51

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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.