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Finding the Third Proportional to 114,858,065 and 252,033,007

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Solution

The third proportional to 114,858,065 and 252,033,007 is: 553,035,928.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,858,065 : 252,033,007 = 252,033,007 : x
  2. Step 2: Convert to fraction form
    114,858,065/252,033,007 = 252,033,007/x
  3. Step 3: Cross multiply
    114,858,065x = 252,033,007 × 252,033,007
  4. Step 4: Simplify right side
    114,858,065x = 63,520,636,617,462,048
  5. Step 5: Solve for x
    x = 63,520,636,617,462,048/114,858,065
  6. Step 6: Final answer
    x = 553,035,928.45

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.