Home / 11,297,143,084.37-16,948,166,053.54-3,436,351,095.39

Finding the Fourth Proportional to 11,297,143,084.37, 16,948,166,053.54 and 3,436,351,095.39

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Solution

The fourth proportional to 11,297,143,084.37, 16,948,166,053.54 and 3,436,351,095.39 is: 5,155,272,315.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,297,143,084.37 : 16,948,166,053.54 = 3,436,351,095.39 : x
  2. Step 2: Convert to fraction form
    11,297,143,084.37/16,948,166,053.54 = 3,436,351,095.39/x
  3. Step 3: Cross multiply
    11,297,143,084.37x = 16,948,166,053.54 × 3,436,351,095.39
  4. Step 4: Simplify right side
    11,297,143,084.37x = 58,239,848,982,916,603,904
  5. Step 5: Solve for x
    x = 58,239,848,982,916,603,904/11,297,143,084.37
  6. Step 6: Final answer
    x = 5,155,272,315.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.