Home / 3,119,285,611.69-6,935,998,960.13

Finding the Third Proportional to 3,119,285,611.69 and 6,935,998,960.13

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Solution

The third proportional to 3,119,285,611.69 and 6,935,998,960.13 is: 15,422,788,280.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,119,285,611.69 : 6,935,998,960.13 = 6,935,998,960.13 : x
  2. Step 2: Convert to fraction form
    3,119,285,611.69/6,935,998,960.13 = 6,935,998,960.13/x
  3. Step 3: Cross multiply
    3,119,285,611.69x = 6,935,998,960.13 × 6,935,998,960.13
  4. Step 4: Simplify right side
    3,119,285,611.69x = 48,108,081,574,855,081,984
  5. Step 5: Solve for x
    x = 48,108,081,574,855,081,984/3,119,285,611.69
  6. Step 6: Final answer
    x = 15,422,788,280.30

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.