Home / 4,665,251,665.05-10,281,430,199.39

Finding the Third Proportional to 4,665,251,665.05 and 10,281,430,199.39

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Solution

The third proportional to 4,665,251,665.05 and 10,281,430,199.39 is: 22,658,543,318.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,665,251,665.05 : 10,281,430,199.39 = 10,281,430,199.39 : x
  2. Step 2: Convert to fraction form
    4,665,251,665.05/10,281,430,199.39 = 10,281,430,199.39/x
  3. Step 3: Cross multiply
    4,665,251,665.05x = 10,281,430,199.39 × 10,281,430,199.39
  4. Step 4: Simplify right side
    4,665,251,665.05x = 105,707,806,944,928,677,888
  5. Step 5: Solve for x
    x = 105,707,806,944,928,677,888/4,665,251,665.05
  6. Step 6: Final answer
    x = 22,658,543,318.62

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.