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Finding the Third Proportional to 341,429,169.94 and 805,721,911.59

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Solution

The third proportional to 341,429,169.94 and 805,721,911.59 is: 1,901,383,525.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,429,169.94 : 805,721,911.59 = 805,721,911.59 : x
  2. Step 2: Convert to fraction form
    341,429,169.94/805,721,911.59 = 805,721,911.59/x
  3. Step 3: Cross multiply
    341,429,169.94x = 805,721,911.59 × 805,721,911.59
  4. Step 4: Simplify right side
    341,429,169.94x = 649,187,798,822,286,720
  5. Step 5: Solve for x
    x = 649,187,798,822,286,720/341,429,169.94
  6. Step 6: Final answer
    x = 1,901,383,525.44

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.