Home / 17,041,104,008.80-25,561,656,013.20-10,057,260,680.80

Finding the Fourth Proportional to 17,041,104,008.80, 25,561,656,013.20 and 10,057,260,680.80

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Solution

The fourth proportional to 17,041,104,008.80, 25,561,656,013.20 and 10,057,260,680.80 is: 15,085,891,021.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,041,104,008.80 : 25,561,656,013.20 = 10,057,260,680.80 : x
  2. Step 2: Convert to fraction form
    17,041,104,008.80/25,561,656,013.20 = 10,057,260,680.80/x
  3. Step 3: Cross multiply
    17,041,104,008.80x = 25,561,656,013.20 × 10,057,260,680.80
  4. Step 4: Simplify right side
    17,041,104,008.80x = 257,080,237,957,691,244,544
  5. Step 5: Solve for x
    x = 257,080,237,957,691,244,544/17,041,104,008.80
  6. Step 6: Final answer
    x = 15,085,891,021.20

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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.