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Finding the Third Proportional to 808,685,976 and 1,155,633,334

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Solution

The third proportional to 808,685,976 and 1,155,633,334 is: 1,651,430,150.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    808,685,976 : 1,155,633,334 = 1,155,633,334 : x
  2. Step 2: Convert to fraction form
    808,685,976/1,155,633,334 = 1,155,633,334/x
  3. Step 3: Cross multiply
    808,685,976x = 1,155,633,334 × 1,155,633,334
  4. Step 4: Simplify right side
    808,685,976x = 1,335,488,402,651,955,456
  5. Step 5: Solve for x
    x = 1,335,488,402,651,955,456/808,685,976
  6. Step 6: Final answer
    x = 1,651,430,150.00

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.