Home / 10,152,519.75-21,923,464.50

Finding the Third Proportional to 10,152,519.75 and 21,923,464.50

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Solution

The third proportional to 10,152,519.75 and 21,923,464.50 is: 47,341,774.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,152,519.75 : 21,923,464.50 = 21,923,464.50 : x
  2. Step 2: Convert to fraction form
    10,152,519.75/21,923,464.50 = 21,923,464.50/x
  3. Step 3: Cross multiply
    10,152,519.75x = 21,923,464.50 × 21,923,464.50
  4. Step 4: Simplify right side
    10,152,519.75x = 480,638,295,682,760.25
  5. Step 5: Solve for x
    x = 480,638,295,682,760.25/10,152,519.75
  6. Step 6: Final answer
    x = 47,341,774.01

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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.