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Finding the Third Proportional to 4,474,641,933 and 6,221,633,530.50

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Solution

The third proportional to 4,474,641,933 and 6,221,633,530.50 is: 8,650,686,326.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,474,641,933 : 6,221,633,530.50 = 6,221,633,530.50 : x
  2. Step 2: Convert to fraction form
    4,474,641,933/6,221,633,530.50 = 6,221,633,530.50/x
  3. Step 3: Cross multiply
    4,474,641,933x = 6,221,633,530.50 × 6,221,633,530.50
  4. Step 4: Simplify right side
    4,474,641,933x = 38,708,723,787,841,896,448
  5. Step 5: Solve for x
    x = 38,708,723,787,841,896,448/4,474,641,933
  6. Step 6: Final answer
    x = 8,650,686,326.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.