Home / 6,178,979,079,205.70-9,268,468,618,808.60-1,881,168,626,532.90

Finding the Fourth Proportional to 6,178,979,079,205.70, 9,268,468,618,808.60 and 1,881,168,626,532.90

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Solution

The fourth proportional to 6,178,979,079,205.70, 9,268,468,618,808.60 and 1,881,168,626,532.90 is: 2,821,752,939,799.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,178,979,079,205.70 : 9,268,468,618,808.60 = 1,881,168,626,532.90 : x
  2. Step 2: Convert to fraction form
    6,178,979,079,205.70/9,268,468,618,808.60 = 1,881,168,626,532.90/x
  3. Step 3: Cross multiply
    6,178,979,079,205.70x = 9,268,468,618,808.60 × 1,881,168,626,532.90
  4. Step 4: Simplify right side
    6,178,979,079,205.70x = 17,435,552,381,707,457,786,806,272
  5. Step 5: Solve for x
    x = 17,435,552,381,707,457,786,806,272/6,178,979,079,205.70
  6. Step 6: Final answer
    x = 2,821,752,939,799.37

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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.