Home / 4,100,165,363,152.80-6,145,942,802,360.70-1,379,534,256,538.90

Finding the Fourth Proportional to 4,100,165,363,152.80, 6,145,942,802,360.70 and 1,379,534,256,538.90

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Solution

The fourth proportional to 4,100,165,363,152.80, 6,145,942,802,360.70 and 1,379,534,256,538.90 is: 2,067,852,850,711.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,100,165,363,152.80 : 6,145,942,802,360.70 = 1,379,534,256,538.90 : x
  2. Step 2: Convert to fraction form
    4,100,165,363,152.80/6,145,942,802,360.70 = 1,379,534,256,538.90/x
  3. Step 3: Cross multiply
    4,100,165,363,152.80x = 6,145,942,802,360.70 × 1,379,534,256,538.90
  4. Step 4: Simplify right side
    4,100,165,363,152.80x = 8,478,538,634,585,271,661,756,416
  5. Step 5: Solve for x
    x = 8,478,538,634,585,271,661,756,416/4,100,165,363,152.80
  6. Step 6: Final answer
    x = 2,067,852,850,711.79

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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.