Home / 4,285,576.27-9,152,365.08

Finding the Third Proportional to 4,285,576.27 and 9,152,365.08

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Solution

The third proportional to 4,285,576.27 and 9,152,365.08 is: 19,545,979.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,285,576.27 : 9,152,365.08 = 9,152,365.08 : x
  2. Step 2: Convert to fraction form
    4,285,576.27/9,152,365.08 = 9,152,365.08/x
  3. Step 3: Cross multiply
    4,285,576.27x = 9,152,365.08 × 9,152,365.08
  4. Step 4: Simplify right side
    4,285,576.27x = 83,765,786,523,282.03
  5. Step 5: Solve for x
    x = 83,765,786,523,282.03/4,285,576.27
  6. Step 6: Final answer
    x = 19,545,979.66

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.