Home / 6,724,527,324,998.40-9,279,856,657,545.80-3,641,527,408,753.20

Finding the Fourth Proportional to 6,724,527,324,998.40, 9,279,856,657,545.80 and 3,641,527,408,753.20

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Solution

The fourth proportional to 6,724,527,324,998.40, 9,279,856,657,545.80 and 3,641,527,408,753.20 is: 5,025,312,670,249.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,724,527,324,998.40 : 9,279,856,657,545.80 = 3,641,527,408,753.20 : x
  2. Step 2: Convert to fraction form
    6,724,527,324,998.40/9,279,856,657,545.80 = 3,641,527,408,753.20/x
  3. Step 3: Cross multiply
    6,724,527,324,998.40x = 9,279,856,657,545.80 × 3,641,527,408,753.20
  4. Step 4: Simplify right side
    6,724,527,324,998.40x = 33,792,852,367,753,892,096,638,976
  5. Step 5: Solve for x
    x = 33,792,852,367,753,892,096,638,976/6,724,527,324,998.40
  6. Step 6: Final answer
    x = 5,025,312,670,249.57

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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.