Home / 17,925,060,034.32-24,738,751,969.17-10,202,008,990.69

Finding the Fourth Proportional to 17,925,060,034.32, 24,738,751,969.17 and 10,202,008,990.69

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Solution

The fourth proportional to 17,925,060,034.32, 24,738,751,969.17 and 10,202,008,990.69 is: 14,080,006,958.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,925,060,034.32 : 24,738,751,969.17 = 10,202,008,990.69 : x
  2. Step 2: Convert to fraction form
    17,925,060,034.32/24,738,751,969.17 = 10,202,008,990.69/x
  3. Step 3: Cross multiply
    17,925,060,034.32x = 24,738,751,969.17 × 10,202,008,990.69
  4. Step 4: Simplify right side
    17,925,060,034.32x = 252,384,970,007,893,213,184
  5. Step 5: Solve for x
    x = 252,384,970,007,893,213,184/17,925,060,034.32
  6. Step 6: Final answer
    x = 14,080,006,958.12

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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.