Home / 31,194,103.64-48,492,271.27

Finding the Third Proportional to 31,194,103.64 and 48,492,271.27

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Solution

The third proportional to 31,194,103.64 and 48,492,271.27 is: 75,382,847.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,194,103.64 : 48,492,271.27 = 48,492,271.27 : x
  2. Step 2: Convert to fraction form
    31,194,103.64/48,492,271.27 = 48,492,271.27/x
  3. Step 3: Cross multiply
    31,194,103.64x = 48,492,271.27 × 48,492,271.27
  4. Step 4: Simplify right side
    31,194,103.64x = 2,351,500,372,498,863
  5. Step 5: Solve for x
    x = 2,351,500,372,498,863/31,194,103.64
  6. Step 6: Final answer
    x = 75,382,847.98

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.