Home / 3,016,440,930.25-4,162,623,256-1,746,335,469.72

Finding the Fourth Proportional to 3,016,440,930.25, 4,162,623,256 and 1,746,335,469.72

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Solution

The fourth proportional to 3,016,440,930.25, 4,162,623,256 and 1,746,335,469.72 is: 2,409,905,185.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016,440,930.25 : 4,162,623,256 = 1,746,335,469.72 : x
  2. Step 2: Convert to fraction form
    3,016,440,930.25/4,162,623,256 = 1,746,335,469.72/x
  3. Step 3: Cross multiply
    3,016,440,930.25x = 4,162,623,256 × 1,746,335,469.72
  4. Step 4: Simplify right side
    3,016,440,930.25x = 7,269,336,639,034,156,032
  5. Step 5: Solve for x
    x = 7,269,336,639,034,156,032/3,016,440,930.25
  6. Step 6: Final answer
    x = 2,409,905,185.32

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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.