Home / 4,576,340,011.96-6,864,573,790.86-1,304,789,215.96

Finding the Fourth Proportional to 4,576,340,011.96, 6,864,573,790.86 and 1,304,789,215.96

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Solution

The fourth proportional to 4,576,340,011.96, 6,864,573,790.86 and 1,304,789,215.96 is: 1,957,202,006.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,576,340,011.96 : 6,864,573,790.86 = 1,304,789,215.96 : x
  2. Step 2: Convert to fraction form
    4,576,340,011.96/6,864,573,790.86 = 1,304,789,215.96/x
  3. Step 3: Cross multiply
    4,576,340,011.96x = 6,864,573,790.86 × 1,304,789,215.96
  4. Step 4: Simplify right side
    4,576,340,011.96x = 8,956,821,854,475,784,192
  5. Step 5: Solve for x
    x = 8,956,821,854,475,784,192/4,576,340,011.96
  6. Step 6: Final answer
    x = 1,957,202,006.64

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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.