Home / 10,838,563.71-25,290,855.28

Finding the Third Proportional to 10,838,563.71 and 25,290,855.28

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Solution

The third proportional to 10,838,563.71 and 25,290,855.28 is: 59,014,033.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,838,563.71 : 25,290,855.28 = 25,290,855.28 : x
  2. Step 2: Convert to fraction form
    10,838,563.71/25,290,855.28 = 25,290,855.28/x
  3. Step 3: Cross multiply
    10,838,563.71x = 25,290,855.28 × 25,290,855.28
  4. Step 4: Simplify right side
    10,838,563.71x = 639,627,360,857,131
  5. Step 5: Solve for x
    x = 639,627,360,857,131/10,838,563.71
  6. Step 6: Final answer
    x = 59,014,033.43

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Why These Related Problems?

These problems maintain the same ratio (2.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.