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Finding the Third Proportional to 1,804,247,472 and 2,870,942,244

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Solution

The third proportional to 1,804,247,472 and 2,870,942,244 is: 4,568,280,957.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,804,247,472 : 2,870,942,244 = 2,870,942,244 : x
  2. Step 2: Convert to fraction form
    1,804,247,472/2,870,942,244 = 2,870,942,244/x
  3. Step 3: Cross multiply
    1,804,247,472x = 2,870,942,244 × 2,870,942,244
  4. Step 4: Simplify right side
    1,804,247,472x = 8,242,309,368,383,755,264
  5. Step 5: Solve for x
    x = 8,242,309,368,383,755,264/1,804,247,472
  6. Step 6: Final answer
    x = 4,568,280,957.18

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.