Home / 1,439,375,005.50-2,211,440,613

Finding the Third Proportional to 1,439,375,005.50 and 2,211,440,613

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Solution

The third proportional to 1,439,375,005.50 and 2,211,440,613 is: 3,397,634,088.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,439,375,005.50 : 2,211,440,613 = 2,211,440,613 : x
  2. Step 2: Convert to fraction form
    1,439,375,005.50/2,211,440,613 = 2,211,440,613/x
  3. Step 3: Cross multiply
    1,439,375,005.50x = 2,211,440,613 × 2,211,440,613
  4. Step 4: Simplify right side
    1,439,375,005.50x = 4,890,469,584,825,816,064
  5. Step 5: Solve for x
    x = 4,890,469,584,825,816,064/1,439,375,005.50
  6. Step 6: Final answer
    x = 3,397,634,088.50

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.