Home / 1,423,576,082,079.50-1,964,697,965,845-798,025,804,730.46

Finding the Fourth Proportional to 1,423,576,082,079.50, 1,964,697,965,845 and 798,025,804,730.46

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Solution

The fourth proportional to 1,423,576,082,079.50, 1,964,697,965,845 and 798,025,804,730.46 is: 1,101,366,969,410.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,423,576,082,079.50 : 1,964,697,965,845 = 798,025,804,730.46 : x
  2. Step 2: Convert to fraction form
    1,423,576,082,079.50/1,964,697,965,845 = 798,025,804,730.46/x
  3. Step 3: Cross multiply
    1,423,576,082,079.50x = 1,964,697,965,845 × 798,025,804,730.46
  4. Step 4: Simplify right side
    1,423,576,082,079.50x = 1,567,879,675,245,753,781,977,088
  5. Step 5: Solve for x
    x = 1,567,879,675,245,753,781,977,088/1,423,576,082,079.50
  6. Step 6: Final answer
    x = 1,101,366,969,410.91

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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.