Home / 1,498,043,803.24-2,247,953,419.50-834,613,120.72

Finding the Fourth Proportional to 1,498,043,803.24, 2,247,953,419.50 and 834,613,120.72

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Solution

The fourth proportional to 1,498,043,803.24, 2,247,953,419.50 and 834,613,120.72 is: 1,252,414,258.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,498,043,803.24 : 2,247,953,419.50 = 834,613,120.72 : x
  2. Step 2: Convert to fraction form
    1,498,043,803.24/2,247,953,419.50 = 834,613,120.72/x
  3. Step 3: Cross multiply
    1,498,043,803.24x = 2,247,953,419.50 × 834,613,120.72
  4. Step 4: Simplify right side
    1,498,043,803.24x = 1,876,171,418,682,090,240
  5. Step 5: Solve for x
    x = 1,876,171,418,682,090,240/1,498,043,803.24
  6. Step 6: Final answer
    x = 1,252,414,258.26

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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.