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Finding the Third Proportional to 265,255,056 and 570,820,908

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Solution

The third proportional to 265,255,056 and 570,820,908 is: 1,228,389,437.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,255,056 : 570,820,908 = 570,820,908 : x
  2. Step 2: Convert to fraction form
    265,255,056/570,820,908 = 570,820,908/x
  3. Step 3: Cross multiply
    265,255,056x = 570,820,908 × 570,820,908
  4. Step 4: Simplify right side
    265,255,056x = 325,836,509,009,944,448
  5. Step 5: Solve for x
    x = 325,836,509,009,944,448/265,255,056
  6. Step 6: Final answer
    x = 1,228,389,437.41

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