Home / 5,470,942,183.50-12,902,001,426

Finding the Third Proportional to 5,470,942,183.50 and 12,902,001,426

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Solution

The third proportional to 5,470,942,183.50 and 12,902,001,426 is: 30,426,503,372.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,470,942,183.50 : 12,902,001,426 = 12,902,001,426 : x
  2. Step 2: Convert to fraction form
    5,470,942,183.50/12,902,001,426 = 12,902,001,426/x
  3. Step 3: Cross multiply
    5,470,942,183.50x = 12,902,001,426 × 12,902,001,426
  4. Step 4: Simplify right side
    5,470,942,183.50x = 166,461,640,796,506,030,080
  5. Step 5: Solve for x
    x = 166,461,640,796,506,030,080/5,470,942,183.50
  6. Step 6: Final answer
    x = 30,426,503,372.41

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.