Home / 726,853,824,900.45-1,090,280,737,350.70-726,853,824,900.45

Finding the Fourth Proportional to 726,853,824,900.45, 1,090,280,737,350.70 and 726,853,824,900.45

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Solution

The fourth proportional to 726,853,824,900.45, 1,090,280,737,350.70 and 726,853,824,900.45 is: 1,090,280,737,350.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    726,853,824,900.45 : 1,090,280,737,350.70 = 726,853,824,900.45 : x
  2. Step 2: Convert to fraction form
    726,853,824,900.45/1,090,280,737,350.70 = 726,853,824,900.45/x
  3. Step 3: Cross multiply
    726,853,824,900.45x = 1,090,280,737,350.70 × 726,853,824,900.45
  4. Step 4: Simplify right side
    726,853,824,900.45x = 792,474,724,158,639,188,213,760
  5. Step 5: Solve for x
    x = 792,474,724,158,639,188,213,760/726,853,824,900.45
  6. Step 6: Final answer
    x = 1,090,280,737,350.70

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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.