Home / 1,804,247,488-2,870,942,272

Finding the Third Proportional to 1,804,247,488 and 2,870,942,272

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Solution

The third proportional to 1,804,247,488 and 2,870,942,272 is: 4,568,281,005.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,804,247,488 : 2,870,942,272 = 2,870,942,272 : x
  2. Step 2: Convert to fraction form
    1,804,247,488/2,870,942,272 = 2,870,942,272/x
  3. Step 3: Cross multiply
    1,804,247,488x = 2,870,942,272 × 2,870,942,272
  4. Step 4: Simplify right side
    1,804,247,488x = 8,242,309,529,156,521,984
  5. Step 5: Solve for x
    x = 8,242,309,529,156,521,984/1,804,247,488
  6. Step 6: Final answer
    x = 4,568,281,005.78

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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.