Home / 2,751,003,286.40-3,796,368,364.92-1,497,937,142

Finding the Fourth Proportional to 2,751,003,286.40, 3,796,368,364.92 and 1,497,937,142

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Solution

The fourth proportional to 2,751,003,286.40, 3,796,368,364.92 and 1,497,937,142 is: 2,067,144,451.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,751,003,286.40 : 3,796,368,364.92 = 1,497,937,142 : x
  2. Step 2: Convert to fraction form
    2,751,003,286.40/3,796,368,364.92 = 1,497,937,142/x
  3. Step 3: Cross multiply
    2,751,003,286.40x = 3,796,368,364.92 × 1,497,937,142
  4. Step 4: Simplify right side
    2,751,003,286.40x = 5,686,721,178,527,477,760
  5. Step 5: Solve for x
    x = 5,686,721,178,527,477,760/2,751,003,286.40
  6. Step 6: Final answer
    x = 2,067,144,451.13

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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.