Home / 3,185,588,660-4,429,306,399

Finding the Third Proportional to 3,185,588,660 and 4,429,306,399

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Solution

The third proportional to 3,185,588,660 and 4,429,306,399 is: 6,158,596,501.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,185,588,660 : 4,429,306,399 = 4,429,306,399 : x
  2. Step 2: Convert to fraction form
    3,185,588,660/4,429,306,399 = 4,429,306,399/x
  3. Step 3: Cross multiply
    3,185,588,660x = 4,429,306,399 × 4,429,306,399
  4. Step 4: Simplify right side
    3,185,588,660x = 19,618,755,176,222,347,264
  5. Step 5: Solve for x
    x = 19,618,755,176,222,347,264/3,185,588,660
  6. Step 6: Final answer
    x = 6,158,596,501.35

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.