Home / 2,667,178,624.50-3,680,706,501.90-1,493,756,896.50

Finding the Fourth Proportional to 2,667,178,624.50, 3,680,706,501.90 and 1,493,756,896.50

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Solution

The fourth proportional to 2,667,178,624.50, 3,680,706,501.90 and 1,493,756,896.50 is: 2,061,384,517.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,667,178,624.50 : 3,680,706,501.90 = 1,493,756,896.50 : x
  2. Step 2: Convert to fraction form
    2,667,178,624.50/3,680,706,501.90 = 1,493,756,896.50/x
  3. Step 3: Cross multiply
    2,667,178,624.50x = 3,680,706,501.90 × 1,493,756,896.50
  4. Step 4: Simplify right side
    2,667,178,624.50x = 5,498,080,721,205,515,264
  5. Step 5: Solve for x
    x = 5,498,080,721,205,515,264/2,667,178,624.50
  6. Step 6: Final answer
    x = 2,061,384,517.22

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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.