Home / 2,071,273,101.50-4,543,555,342

Finding the Third Proportional to 2,071,273,101.50 and 4,543,555,342

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Solution

The third proportional to 2,071,273,101.50 and 4,543,555,342 is: 9,966,766,396.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,071,273,101.50 : 4,543,555,342 = 4,543,555,342 : x
  2. Step 2: Convert to fraction form
    2,071,273,101.50/4,543,555,342 = 4,543,555,342/x
  3. Step 3: Cross multiply
    2,071,273,101.50x = 4,543,555,342 × 4,543,555,342
  4. Step 4: Simplify right side
    2,071,273,101.50x = 20,643,895,145,816,735,744
  5. Step 5: Solve for x
    x = 20,643,895,145,816,735,744/2,071,273,101.50
  6. Step 6: Final answer
    x = 9,966,766,396.41

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.