Home / 113,217,240.75-246,930,022.50

Finding the Third Proportional to 113,217,240.75 and 246,930,022.50

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Solution

The third proportional to 113,217,240.75 and 246,930,022.50 is: 538,561,402.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,217,240.75 : 246,930,022.50 = 246,930,022.50 : x
  2. Step 2: Convert to fraction form
    113,217,240.75/246,930,022.50 = 246,930,022.50/x
  3. Step 3: Cross multiply
    113,217,240.75x = 246,930,022.50 × 246,930,022.50
  4. Step 4: Simplify right side
    113,217,240.75x = 60,974,436,011,850,504
  5. Step 5: Solve for x
    x = 60,974,436,011,850,504/113,217,240.75
  6. Step 6: Final answer
    x = 538,561,402.91

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.