Home / 17,041,104,004.80-25,561,656,007.20-10,057,260,676.80

Finding the Fourth Proportional to 17,041,104,004.80, 25,561,656,007.20 and 10,057,260,676.80

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Solution

The fourth proportional to 17,041,104,004.80, 25,561,656,007.20 and 10,057,260,676.80 is: 15,085,891,015.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,041,104,004.80 : 25,561,656,007.20 = 10,057,260,676.80 : x
  2. Step 2: Convert to fraction form
    17,041,104,004.80/25,561,656,007.20 = 10,057,260,676.80/x
  3. Step 3: Cross multiply
    17,041,104,004.80x = 25,561,656,007.20 × 10,057,260,676.80
  4. Step 4: Simplify right side
    17,041,104,004.80x = 257,080,237,795,101,048,832
  5. Step 5: Solve for x
    x = 257,080,237,795,101,048,832/17,041,104,004.80
  6. Step 6: Final answer
    x = 15,085,891,015.20

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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.