Home / 5,498,976,724.05-8,253,792,118.32-5,200,340,096.91

Finding the Fourth Proportional to 5,498,976,724.05, 8,253,792,118.32 and 5,200,340,096.91

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Solution

The fourth proportional to 5,498,976,724.05, 8,253,792,118.32 and 5,200,340,096.91 is: 7,805,547,878.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,498,976,724.05 : 8,253,792,118.32 = 5,200,340,096.91 : x
  2. Step 2: Convert to fraction form
    5,498,976,724.05/8,253,792,118.32 = 5,200,340,096.91/x
  3. Step 3: Cross multiply
    5,498,976,724.05x = 8,253,792,118.32 × 5,200,340,096.91
  4. Step 4: Simplify right side
    5,498,976,724.05x = 42,922,526,104,459,223,040
  5. Step 5: Solve for x
    x = 42,922,526,104,459,223,040/5,498,976,724.05
  6. Step 6: Final answer
    x = 7,805,547,878.89

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1.5x scale

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.