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Finding the Third Proportional to 116,361,801 and 250,377,570

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Solution

The third proportional to 116,361,801 and 250,377,570 is: 538,741,468.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,361,801 : 250,377,570 = 250,377,570 : x
  2. Step 2: Convert to fraction form
    116,361,801/250,377,570 = 250,377,570/x
  3. Step 3: Cross multiply
    116,361,801x = 250,377,570 × 250,377,570
  4. Step 4: Simplify right side
    116,361,801x = 62,688,927,559,104,896
  5. Step 5: Solve for x
    x = 62,688,927,559,104,896/116,361,801
  6. Step 6: Final answer
    x = 538,741,468.60

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.