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Finding the Third Proportional to 579,762,022.50 and 1,251,434,205

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Solution

The third proportional to 579,762,022.50 and 1,251,434,205 is: 2,701,259,324.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    579,762,022.50 : 1,251,434,205 = 1,251,434,205 : x
  2. Step 2: Convert to fraction form
    579,762,022.50/1,251,434,205 = 1,251,434,205/x
  3. Step 3: Cross multiply
    579,762,022.50x = 1,251,434,205 × 1,251,434,205
  4. Step 4: Simplify right side
    579,762,022.50x = 1,566,087,569,443,982,080
  5. Step 5: Solve for x
    x = 1,566,087,569,443,982,080/579,762,022.50
  6. Step 6: Final answer
    x = 2,701,259,324.80

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Why These Related Problems?

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