Home / 27,049,062,704.26-37,312,198,019.24-16,870,118,674.15

Finding the Fourth Proportional to 27,049,062,704.26, 37,312,198,019.24 and 16,870,118,674.15

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Solution

The fourth proportional to 27,049,062,704.26, 37,312,198,019.24 and 16,870,118,674.15 is: 23,271,091,329.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,049,062,704.26 : 37,312,198,019.24 = 16,870,118,674.15 : x
  2. Step 2: Convert to fraction form
    27,049,062,704.26/37,312,198,019.24 = 16,870,118,674.15/x
  3. Step 3: Cross multiply
    27,049,062,704.26x = 37,312,198,019.24 × 16,870,118,674.15
  4. Step 4: Simplify right side
    27,049,062,704.26x = 629,461,208,577,963,327,488
  5. Step 5: Solve for x
    x = 629,461,208,577,963,327,488/27,049,062,704.26
  6. Step 6: Final answer
    x = 23,271,091,329.86

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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.