Home / 10,449,886.50-16,140,765.38

Finding the Third Proportional to 10,449,886.50 and 16,140,765.38

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Solution

The third proportional to 10,449,886.50 and 16,140,765.38 is: 24,930,826.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,449,886.50 : 16,140,765.38 = 16,140,765.38 : x
  2. Step 2: Convert to fraction form
    10,449,886.50/16,140,765.38 = 16,140,765.38/x
  3. Step 3: Cross multiply
    10,449,886.50x = 16,140,765.38 × 16,140,765.38
  4. Step 4: Simplify right side
    10,449,886.50x = 260,524,306,890,798.88
  5. Step 5: Solve for x
    x = 260,524,306,890,798.88/10,449,886.50
  6. Step 6: Final answer
    x = 24,930,826.46

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.