Home / 17,925,060,030.49-24,738,751,963.91-10,202,008,986.81

Finding the Fourth Proportional to 17,925,060,030.49, 24,738,751,963.91 and 10,202,008,986.81

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Solution

The fourth proportional to 17,925,060,030.49, 24,738,751,963.91 and 10,202,008,986.81 is: 14,080,006,952.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,925,060,030.49 : 24,738,751,963.91 = 10,202,008,986.81 : x
  2. Step 2: Convert to fraction form
    17,925,060,030.49/24,738,751,963.91 = 10,202,008,986.81/x
  3. Step 3: Cross multiply
    17,925,060,030.49x = 24,738,751,963.91 × 10,202,008,986.81
  4. Step 4: Simplify right side
    17,925,060,030.49x = 252,384,969,858,273,345,536
  5. Step 5: Solve for x
    x = 252,384,969,858,273,345,536/17,925,060,030.49
  6. Step 6: Final answer
    x = 14,080,006,952.78

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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.