Home / 3,312,846,599,968.40-4,969,766,768,728-1,163,579,621,741.10

Finding the Fourth Proportional to 3,312,846,599,968.40, 4,969,766,768,728 and 1,163,579,621,741.10

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Solution

The fourth proportional to 3,312,846,599,968.40, 4,969,766,768,728 and 1,163,579,621,741.10 is: 1,745,543,949,108.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,312,846,599,968.40 : 4,969,766,768,728 = 1,163,579,621,741.10 : x
  2. Step 2: Convert to fraction form
    3,312,846,599,968.40/4,969,766,768,728 = 1,163,579,621,741.10/x
  3. Step 3: Cross multiply
    3,312,846,599,968.40x = 4,969,766,768,728 × 1,163,579,621,741.10
  4. Step 4: Simplify right side
    3,312,846,599,968.40x = 5,782,719,336,898,016,053,297,152
  5. Step 5: Solve for x
    x = 5,782,719,336,898,016,053,297,152/3,312,846,599,968.40
  6. Step 6: Final answer
    x = 1,745,543,949,108.05

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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.