Home / 1,861,724,339,717.70-2,792,586,509,576.50-1,861,724,339,717.70

Finding the Fourth Proportional to 1,861,724,339,717.70, 2,792,586,509,576.50 and 1,861,724,339,717.70

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Solution

The fourth proportional to 1,861,724,339,717.70, 2,792,586,509,576.50 and 1,861,724,339,717.70 is: 2,792,586,509,576.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,861,724,339,717.70 : 2,792,586,509,576.50 = 1,861,724,339,717.70 : x
  2. Step 2: Convert to fraction form
    1,861,724,339,717.70/2,792,586,509,576.50 = 1,861,724,339,717.70/x
  3. Step 3: Cross multiply
    1,861,724,339,717.70x = 2,792,586,509,576.50 × 1,861,724,339,717.70
  4. Step 4: Simplify right side
    1,861,724,339,717.70x = 5,199,026,275,645,865,559,326,720
  5. Step 5: Solve for x
    x = 5,199,026,275,645,865,559,326,720/1,861,724,339,717.70
  6. Step 6: Final answer
    x = 2,792,586,509,576.50

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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.