Home / 29,925,013,048.20-41,296,491,054-16,891,939,609.56

Finding the Fourth Proportional to 29,925,013,048.20, 41,296,491,054 and 16,891,939,609.56

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Solution

The fourth proportional to 29,925,013,048.20, 41,296,491,054 and 16,891,939,609.56 is: 23,310,861,447.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,925,013,048.20 : 41,296,491,054 = 16,891,939,609.56 : x
  2. Step 2: Convert to fraction form
    29,925,013,048.20/41,296,491,054 = 16,891,939,609.56/x
  3. Step 3: Cross multiply
    29,925,013,048.20x = 41,296,491,054 × 16,891,939,609.56
  4. Step 4: Simplify right side
    29,925,013,048.20x = 697,577,832,970,902,831,104
  5. Step 5: Solve for x
    x = 697,577,832,970,902,831,104/29,925,013,048.20
  6. Step 6: Final answer
    x = 23,310,861,447.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.