Home / 29,727,951.75-45,480,426.75

Finding the Third Proportional to 29,727,951.75 and 45,480,426.75

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Solution

The third proportional to 29,727,951.75 and 45,480,426.75 is: 69,579,943.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,727,951.75 : 45,480,426.75 = 45,480,426.75 : x
  2. Step 2: Convert to fraction form
    29,727,951.75/45,480,426.75 = 45,480,426.75/x
  3. Step 3: Cross multiply
    29,727,951.75x = 45,480,426.75 × 45,480,426.75
  4. Step 4: Simplify right side
    29,727,951.75x = 2,068,469,217,362,115.50
  5. Step 5: Solve for x
    x = 2,068,469,217,362,115.50/29,727,951.75
  6. Step 6: Final answer
    x = 69,579,943.98

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.