Home / 3,826,807,383,129.30-5,278,505,849,647.10-2,454,409,042,895.70

Finding the Fourth Proportional to 3,826,807,383,129.30, 5,278,505,849,647.10 and 2,454,409,042,895.70

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Solution

The fourth proportional to 3,826,807,383,129.30, 5,278,505,849,647.10 and 2,454,409,042,895.70 is: 3,385,488,526,929.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,826,807,383,129.30 : 5,278,505,849,647.10 = 2,454,409,042,895.70 : x
  2. Step 2: Convert to fraction form
    3,826,807,383,129.30/5,278,505,849,647.10 = 2,454,409,042,895.70/x
  3. Step 3: Cross multiply
    3,826,807,383,129.30x = 5,278,505,849,647.10 × 2,454,409,042,895.70
  4. Step 4: Simplify right side
    3,826,807,383,129.30x = 12,955,612,490,351,692,962,856,960
  5. Step 5: Solve for x
    x = 12,955,612,490,351,692,962,856,960/3,826,807,383,129.30
  6. Step 6: Final answer
    x = 3,385,488,526,929.07

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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.