Home / 35,982,472.50-51,282,240.75

Finding the Third Proportional to 35,982,472.50 and 51,282,240.75

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Solution

The third proportional to 35,982,472.50 and 51,282,240.75 is: 73,087,479.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,982,472.50 : 51,282,240.75 = 51,282,240.75 : x
  2. Step 2: Convert to fraction form
    35,982,472.50/51,282,240.75 = 51,282,240.75/x
  3. Step 3: Cross multiply
    35,982,472.50x = 51,282,240.75 × 51,282,240.75
  4. Step 4: Simplify right side
    35,982,472.50x = 2,629,868,216,340,960.50
  5. Step 5: Solve for x
    x = 2,629,868,216,340,960.50/35,982,472.50
  6. Step 6: Final answer
    x = 73,087,479.36

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.