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Finding the Third Proportional to 15,010,928 and 32,774,560

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Solution

The third proportional to 15,010,928 and 32,774,560 is: 71,559,318.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,010,928 : 32,774,560 = 32,774,560 : x
  2. Step 2: Convert to fraction form
    15,010,928/32,774,560 = 32,774,560/x
  3. Step 3: Cross multiply
    15,010,928x = 32,774,560 × 32,774,560
  4. Step 4: Simplify right side
    15,010,928x = 1,074,171,783,193,600
  5. Step 5: Solve for x
    x = 1,074,171,783,193,600/15,010,928
  6. Step 6: Final answer
    x = 71,559,318.86

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.