Home / 5,076,267.75-10,961,748.75

Finding the Third Proportional to 5,076,267.75 and 10,961,748.75

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Solution

The third proportional to 5,076,267.75 and 10,961,748.75 is: 23,670,921.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,076,267.75 : 10,961,748.75 = 10,961,748.75 : x
  2. Step 2: Convert to fraction form
    5,076,267.75/10,961,748.75 = 10,961,748.75/x
  3. Step 3: Cross multiply
    5,076,267.75x = 10,961,748.75 × 10,961,748.75
  4. Step 4: Simplify right side
    5,076,267.75x = 120,159,935,658,126.56
  5. Step 5: Solve for x
    x = 120,159,935,658,126.56/5,076,267.75
  6. Step 6: Final answer
    x = 23,670,921.55

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.